Tahm Kench Ult Bug

I made a thread on this a while ago but it never got a response and the problem still hasn't been resolved in game. About 60% or so of the time when Tahm Kench uses his ult to teleport the camera will lock onto him and you cannot move it off under any circumstances. Clicking "y" does nothing as well as clicking the mini map does nothing. I hope this gets fixed soon as some games it can happen up to five times and it seems pretty random when it occurs.