They're aware and a fix should be rolled out tomorrow with the update.

Does this have anything to do with the 2FA bs going on that I can't authenticate?  both options are giving me errors.

I restarted a couple times was able to grab quests.  Switched from plarium play to mobile or vice versa as well. 

I could not grab quests after multiple restarts on my iPhone, but I logged in on Plarium Play and had no trouble grabbing them.