Problem with entering to the Cold river map

Can't enter at the Cold River map in the case if u opened tp near the ladder at arena.

Expected behavior:
In the case if the player opened tp at the incorrect place , he will moving under arena.
Actual behavior:
In the case if the player opened tp at the incorrect place, client crashed and player move to login.

Step to reproduce:
1)Open the Cold river map
2)Move to Arena with bosses
3)Opened Tp like at the Screenshot
4)Enjoy login screen.

Bug report Number is:

In case I put the portal at the top, I can go to the map without any problems. I opened 3 cards before this post and placed the tp in different places.

But anyway - thanks for recommending