Didn't mention this one as I didn't know it was a bug, but Hiujin's and Elliot's 1st extras have [protagname] bug (I'm using the updated version without the text overlap bug).
weird, i'm trying to recreate it but for me it works fine. i THINK if you quickly redo a romance ending and then see the extra the name should be fine but if not i'll have to figure out how to fix this again. but thank you so much for your help... and also, sorry! i can't believe i missed this much when i was testing the game...