Hi!
I have been reporting this problem to Instagram for quite some time. When I tag a picture in this location it has a misspelled name! This is where I live and it's very annoying everytime I see it!
On Google maps it's spelled correctly- Pregrađe, but when you tag it on Instagram it says Predgrađe (the letter d is added for some reason?!). I hope you are able to fix this. 