Bug where the game forcibly changed resolution (I think), and then reset my hero selection.

[EvaluatingName]

Hi,
So to summarize what happened, I alt tab when deadlock is loading into a match to watch Youtube videos, and when I tried to open the window it wasn't budging. I minimized every other window and then clicked on the application again, and the game forcibly resized, at least I think so, the preview when I hovered over the game on my taskbar was stretched and rectangular (sorry I couldn't grab a pic of it). I forcibly closed the game and when I re-opened it my hero selection reset.