Platform, device version and operating system:
Android
In the dungeon in the ascending stairs when you click on ascend lvl instead of going up it goes down.
Hello 
Thank you for the screencapture.
Please note that this issue is not a bug, as if you ‘ascend’ you are retreating back to the previous level in the Dungeon.
If you would like more rewards/harder difficulty you would have to proceed further in the dungeon by ‘descending’.
I hope this clarifies any confusion.
Invite Code : NESTOR_9NN4
This problem has occurred many times. I am adding a video of this problem.
(Attachment Dungeon.mp4 is missing)
Invite Code : NESTOR_9NN4
This problem has occurred many times. I am adding a video of this problem.