Board Thread:Support Requests - Designing Your Wiki/@comment-44398977-20191118061434/@comment-9605025-20191119200628

Interesting. I could swear others have used TTF in the past. Maybe this is a new security rule Wikia put in place? According to caniuse.com, it shouldn't be an issue with IE not being able to use the font. Where did you get it from? Perhaps there is an OTF version available?