Platform, device version and operating system:
PC laptop, running Steam
Screenshot or image:
What you were expecting to happen, and what actually happened:
Looking at these week’s world event I saw it wanted purple troops. So I copy and pasted a Guild War team. 2 of the troops did not copy (they were red), but 2 did. When I tried to play the game, I got the error above. Turns out the 2 that were allowed (Zuul, and Glaycion) were actually NOT allowed (despite being purple). Bug #1: they too should not have pasted over. Bug #2: The error message should have been more specific. It took me a LONG time to figure out the problem – “event rules” is not enough of a description.
How often does this happen? When did it begin happening?
Unclear. It might have been there all along and this WE just made it apparent since purple troops were eliminated with not reason why.
Steps to make it happen again
Paste this team into your World Event. Try to play.