Unable to reroll champion in ARURF after a trade.
So here's what happened. As soon as I got into the lobby for my last game of ARURF (which we later lost btw due to being all melee) someone wanted to trade champs with me (Amumu for Ekko) (my computer is slow at loading into champ select). After I traded I hit reroll but right as it rerolled (rerolled into Rammus) another player wanted to trade the champ I had previously (Amumu). Here's where the problem comes in: due to this happening I was unable to, trade champs with this player (due to them not owning Rammus and due to an error), unable to reroll for another champ (due to a trade occuring) and unable to cancel the trade (due to an error). When the trade timer ran out the box wouldn't disappear and remained in its location for the remainder of the lobby. Now I don't know if this can also occur in regular ARAM games due to not playing it very much but if it can then this is a serious bug that's worth looking into imo. Below and above is a link to the photo showing the bug. Thanks in advance and as always thank you for your time.