diff --git a/src/backends/opensea/OpenseaDataSource.ts b/src/backends/opensea/OpenseaDataSource.ts
index 835d122..690bc83 100644
--- a/src/backends/opensea/OpenseaDataSource.ts
+++ b/src/backends/opensea/OpenseaDataSource.ts
@@ -36,7 +36,7 @@ export class OpenseaDataSource implements OpenseaInterface {
   }
   transformNFT(asset: OpenseaAsset, object: NFTObject) {
     object.nft = {
-      tokenId: asset.id.toString(),
+      tokenId: asset.token_id.toString(),
       contract: {
         address: asset.asset_contract.address,
         name: asset.asset_contract.name,
@@ -47,7 +47,7 @@ export class OpenseaDataSource implements OpenseaInterface {
       metadataURI: asset.token_metadata,
       contentURI: asset.animation_original_url || asset.image_original_url,
       minted: {
-        minter: asset.creator.address,
+        minter: asset.creator?.address,
       },
     };
     object.metadata = {
diff --git a/src/backends/zora-graph/GraphAuctionDataSource.ts b/src/backends/zora-graph/GraphAuctionDataSource.ts
index 9f5b918..f645714 100644
--- a/src/backends/zora-graph/GraphAuctionDataSource.ts
+++ b/src/backends/zora-graph/GraphAuctionDataSource.ts
@@ -30,7 +30,6 @@ function priceToPretty(number: string, decimals?: number | null) {
     .toString();
 }
 
-
 export class GraphAuctionDataSource implements GraphAuctionInterface {
   // auctionInfoLoader fetches auction info for non-zora NFTs
   auctionInfoLoader: DataLoader<string, NFTObject>;
@@ -67,9 +66,6 @@ export class GraphAuctionDataSource implements GraphAuctionInterface {
     const currentObject: NFTObject = { rawData: {}, markets: [] };
 
     const getStatus = () => {
-      if (!response.approved) {
-        return 'pending';
-      }
       if (
         response.finalizedAtTimestamp &&
         (!response.previousBids || response.previousBids?.length === 0) &&
@@ -77,12 +73,20 @@ export class GraphAuctionDataSource implements GraphAuctionInterface {
       ) {
         return 'cancelled';
       }
+      if (
+        !response.approved ||
+        (response.approved &&
+          (!response.previousBids || response.previousBids?.length === 0) &&
+          !response.currentBid)
+      ) {
+        return 'pending';
+      }
       if (response.finalizedAtTimestamp) {
         return 'complete';
       }
       if (
         response.expectedEndTimestamp &&
-        response.expectedEndTimestamp >= unixTimeNow()
+        response.expectedEndTimestamp <= unixTimeNow()
       ) {
         return 'complete';
       }
@@ -119,6 +123,12 @@ export class GraphAuctionDataSource implements GraphAuctionInterface {
         return addCurrencyInfo(response.currentBid.amount);
       }
 
+      // final bid
+      if (response.previousBids && response.previousBids.length) {
+        const finalBid = response.previousBids.find((bid) => bid.bidType === 'Final');
+        return formatBid(finalBid).amount;
+      }
+
       return addCurrencyInfo(response.reservePrice);
     };
 
@@ -139,7 +149,9 @@ export class GraphAuctionDataSource implements GraphAuctionInterface {
         return formatBid(response.currentBid);
       }
       if (response.previousBids && response.previousBids.length) {
-        const topBid = response.previousBids[response.previousBids.length - 1];
+        const topBid = [...response.previousBids].sort(
+          (a, b) => parseInt(b.amount) - parseInt(a.amount)
+        )[0];
         return formatBid(topBid);
       }
       return undefined;
diff --git a/src/backends/zora-indexer-v1/ZoraIndexerV1DataSource.ts b/src/backends/zora-indexer-v1/ZoraIndexerV1DataSource.ts
index 17a20ad..4e7d5f2 100644
--- a/src/backends/zora-indexer-v1/ZoraIndexerV1DataSource.ts
+++ b/src/backends/zora-indexer-v1/ZoraIndexerV1DataSource.ts
@@ -235,12 +235,12 @@ function extractAskEvents(askEvents: V3EventPartFragment[]): TokenMarketEvent[]
 
 function extractAuction(auction: IndexerAuctionPartFragment) {
   const getStatus = () => {
-    if (!auction.approved) {
-      return 'pending';
-    }
     if (auction.canceledEvent) {
       return 'cancelled';
     }
+    if (!auction.approved || (auction.approved && !auction.firstBidTime)) {
+      return 'pending';
+    }
     if (auction.endedEvent) {
       return 'complete';
     }
@@ -322,7 +322,7 @@ function extractAuction(auction: IndexerAuctionPartFragment) {
       transactionHash: auction.endedEvent?.transactionHash ?? null,
     },
     winner: highestBid?.sender,
-    duration: dateToUnix(auction.duration!)!,
+    duration: auction.duration ? parseInt(auction.duration) : 0,
     currentBid: highestBid ? formatBid(highestBid) : undefined,
     source: 'ZoraReserveV0',
     bids: [...auction.bidEvents.map((bid) => formatBid(bid))],
@@ -330,7 +330,9 @@ function extractAuction(auction: IndexerAuctionPartFragment) {
   return resultAuction;
 }
 
-function getTransferType(transferEvent: TokenTransferEventInfoFragment): TokenTransferEventType {
+function getTransferType(
+  transferEvent: TokenTransferEventInfoFragment
+): TokenTransferEventType {
   if (transferEvent.from === ZERO_ADDRESS) {
     return 'mint';
   }
@@ -340,7 +342,9 @@ function getTransferType(transferEvent: TokenTransferEventInfoFragment): TokenTr
   return 'transfer';
 }
 
-function extractTransferEvents(transferEvents: TokenTransferEventInfoFragment[]): TokenTransferEvent[] {
+function extractTransferEvents(
+  transferEvents: TokenTransferEventInfoFragment[]
+): TokenTransferEvent[] {
   return transferEvents.map((transferEvent) => ({
     eventType: EventType.TokenTransferEvent,
     from: transferEvent.from,
@@ -350,7 +354,7 @@ function extractTransferEvents(transferEvents: TokenTransferEventInfoFragment[])
       blockNumber: transferEvent.blockNumber,
       transactionHash: transferEvent.transactionHash,
     },
-    type: getTransferType(transferEvent)
+    type: getTransferType(transferEvent),
   }));
 }
 
@@ -422,11 +426,14 @@ export class ZoraIndexerV1DataSource implements ZoraIndexerV1Interface {
       object.rawData = {};
     }
     object.markets = extractMarketData(asset, object);
-    object.events = []
+    object.events = [];
     // extract auction events?
     if ('v3Events' in asset) {
       const assetFull: IndexerTokenWithAuctionDetailFragment = asset;
-      object.events = [...extractAskEvents(assetFull.v3Events), ...extractTransferEvents(assetFull.transferEvents)];
+      object.events = [
+        ...extractAskEvents(assetFull.v3Events),
+        ...extractTransferEvents(assetFull.transferEvents),
+      ];
     }
     if (!object.rawData) {
       object.rawData = {};