Hi, you could wait a few days & see if it gets sorted out in the play store, sometimes after an Os update, there are sometimes apps that aren't working how they should anymore, or it could be a glitch, what I always do is a factory reset, make sure to backup your important files, I usually start fresh without backing up my files, it's quicker for to to setup fresh.
This way, my phone is always running smoothly & the battery is always giving me the best performance, too.
Hope this helps.
