Movement autopathing to red side fountain.

This bug comes up about 1/50 games for me, sometimes multiple times in a row. Whether you are one blue side or red side, your movements path onto the red fountain pad, without ability to move beyond the 15s border area (while on red side) and being unable to move anywhere but a straight line to the enemy fountain (while on blue side). This bug causes me to miss ~5 minutes of the first ten every time it occurs, not including the ~1 minute it takes me to discover and attempt to rectify the bug by leaving the game.