AW bug - stuck in reservation

We had one opponent standing in the field.
When our player clicked attack, and then decided not to attack, no one else could attack because it’s stuck on ‘reserved’. It showed attack button, but didn’t allow no one else to enter and attack.

We’re not sure what helped - player who stuck it last to restart the app or something else, or it just needed more time,but it took us few minutes to free that opponent.
Usually it needs what, one second.

I think I noticed it in last few opponents, but I wasn’t sure what’s happening then. I’d see people in chat, and on the field it says someone is reserved by them. But last one was the longest.

Edit: ok, now it has one player which both is currently attacking one opponent and has another opponent as reserved

It’s crazy bug, definitely