I definitly have bank gothic installed and in fact when I right click on the font and go text edit it shows as bank gothick but click the tick and goes back to standard - most other fonts work - bug ?
Ah I take it from that bank gothic font has been installed on the PC I am working on and thus may be the source of the problem - the font is listed when I go in the titles so I suspect that it is picking it up from the list on my PC. It sounds like I need to try to reload the font from somewhere
first screen shot shows the font listed
second screenshot shows the font being entered correctly onscreen
third screen shot as I click the tick to accept it goes back to default
I am not an expert in the software so a bit of newbie - but will try to download a font pack again and see if that cures it