Problems with "à"

[gusmerolisara]

Hi guys, nice job. Wysiwyg is really helpful. I have a problem though, as I'm Swiss Italian I do need to work with accented letters. Unfortunately the "à" seems to have some king of bug, as the result is the one in the attachment:

This is what I see the first time I refresh the page, while the second time every "à" just disappears (also from Kirby panel).

Do you think you could fix this? I'm working on a project that could really use your plugin.
Thanks! Sara