Game Crash vaaling maps in map tab

I think i found a game crash bug.

I vaaled some maps in my map tab and if it vaals into a vaal temple map it automaticly put it at the cursor. After like 2-3 vaal temple corrupts the game just freezes for 2 seconds and just close.
If i log back in i have another vaal temple map on my cursor.
Happened 2 times after vaaling like 200+ maps.

Not game breaking for me but i thought i let you know.

[EDIT:] Seems to only crash if the map vaaled into vaal temple is on the bottom row in the tab.
[EDIT2:] Okay got another crash in 4th row so it is random.