Hi @srdig The link you provided to download the font seems to only give me a TTF file called "SignPainter-HouseScript". I see your custom code you're referencing an OTF file with a variant name of the font. Just curious if you found that version elsewhere. I was able to download the original "SignPainter-HouseScript" in that link and get it to work on a demo site, but here are 2 things I noticed.
1. When I copy and paste the the SRC URL for Sign Painter font in your code, it doesn't download for me which usually means the URL is incorrect or something needs to be checked there. Try deleting the font, and re-uploading and copying the URL again into your custom code.
2. Unrelated to your issue but the Flama basic SRC URL has some extra characters at the end. Remove them so it ends in just .otf as below
font-family: 'Flama-Basic';
src: url(https://static1.squarespace.com/static/6377acee19258c4978a8a37b/t/6377afa67f82fd18ba56ef5c/1668788134678/Flama-Basic.otf);