“à” character not displaying

Hi!

I’ve started using this plugin, and it has no trouble with most portuguese characters (like é, è, ê, a, é, etc.). Most of them are displayed correctly.

However, when displaying content excerpts with texts with the “à” symbol, this is not shown properly (being shown the replacement character ? instead).

Even the uppercase equivalent works perfectly (à). It seems only “à” is the issue. Is this a bug? If so, would it be possible to get a fix?

Thank you!