I thought they said simply that the Expansion Pack about Revan was non-canon? I'm pretty sure that The Old Republic stuff that isn't explicitly stated to be non-canon, is canon. So him being saved as part of a mission would be canon, as would him bugging out with his teleportation after being nearly defeated in the droid factory. Which itself is full of stupid. "I'm going to use the doomsday droids to destroy the Sith Empire!". Republic's response? Send a large team of elite heroes to kill him. Yeah...great move, morons. Just whose side is Republic command on?