Wrong spell count

Platform, device and operation system
Android

What were you expecting to happen, and what actually happened
I have 69/75 spells, but one screen is calculating at 74/75 and thus making it very tedious to play.

How often does this happen? When did it begin happening?
I just noticed it had done this today but probably has been an issue for at least a week or so.

Steps to make it happen again
Not sure how it happened so don’t know how to make it happen again.

Do you have some alts? The ultimate spell for each alt apparently counts against the spell inventory, which is silly, and is a bug. Reported here: