Pathfinding issues

Played as Singed, i sucked, and i kept getting caught between minions. By that i mean Singed was like the ball in a pinball machine and the minions were the tilts; round and round i went, from bump to bump. Another issue was when Talon used his teleport ability and stopped me in my tracks, even though he was behind me. I mean, i clicked where i wanted to go, Talon ported and Singed just stopped moving.