I don't think this is a repost, but its not well know.
If you are like myself and used to being locked out of a raid instance if you tried to release and run back.
During the Malygos encounter one of our guilides figured our while in P1 and P2 its entirely possible to zone back in while the fight is going on, which gives you all the people you need for P3. This is extremely helpful if your guild is strugiling with dps in P3.
Step 1. Die
Step 2. Release
Step 3. Run Back
Step 4. Zone in
Step 5 . Profit