Im playing on a desktop, not mobile.

Im not sure how to reproduce the bug as I can't remember what I did specifically at the time (had issue for over 3 weeks).

Im not sure if i'm in the right place but my issue is I cannot edit one of my 3 siege teams. The other 2, I can swap characters, swap posts, everything works. But I have a team in Stronghold , Group 2, second slot, and I haven't been able to edit that team in any way for the past 3 weeks. The team doesnt even show if I just wanted to swap a couple of characters, clicking on "Set" button - doesnt do anything either, the only way to close that window is pressing X at the top right corner. Even the champ pool looks weird when I try to edit. 

https://imgur.com/a/6XmKjQ5

https://imgur.com/a/U6YhvBU