Several times (During Cronox missions and also Youth Fruit)
The monster turns stop and are made to 400s. The line up continues but no monsters either side are attacking.
This has cost keys and lots of tickets that have not been refunded automatically.
It is a known bug called “time loop”. Devs gave a compensation gem for it and said it will be fixed next month in a update. It’s happened to everyone.
As widespread as this bug has been, I still haven’t had it yet! I’m writing this post to see if I jinx it and have it happen lots to me in UC 
P.S. Prepare for lots of angry posts about this over the next few days because of UC.
Lucky… guess it’s just my luck. 2 days in and no idea. Only just discovered the forum when I posted looking for ways to report. Figured it out though 
I just got into a infinite loop on UC
That cat keep using energy charge and doesnt atack at all and im pretty sure it has a Aoe atack or energy blast/burst
