Besides constantly doing server maintenance every time I've tried to log in the last few days, said maintenance seems to have introduced a host of crash bugs costing me 2 keys and multiple campaign runs of energy & rewards & event credit for those runs.

Its hard enough completing some of these events given the sheer amount of time required to do enough runs to get 33,000 points worth of levels and combines when the servers are up and working, but then your constantly taking the server down or its crashing.

Stop "Maintaining" and actually FIX your servers so we can play.