[leokennis]

Thanks, I didn't know that but it worked!

For reference and others looking at this thread, in all 4 TTF files I made these changes using FontForge:

Old


New


So in FontForge:

1. Open your font file
2. Go to Element > Font Info...
3. Change the Family Name and Name For Humans to the same thing for all 4 font files
4. Go to File> Generate Fonts
5. Save as TrueType, Overwrite the original font file and ignore any warnings