Feeling bummed that the Sunwell Raid instance on the Public Test Realms was shut down again due to bugs? Here's some good news for you. Blizzard Lead Encounter Designer Daelo has announced that the Sunwell Raid  has once again reopened for testing on all the World of Warcraft PTRs.

According to Daelo, the developers are looking for feedback and testing on the M'uru encounter. Because of this specific goal, Kalecgos is disabled, and Felmyst, Brutallus, and the Lady Sacrolash/Grand Warlock Alythess encounters will automatically terminate themselves upon engagement.

So there you have it guys. If you're itching to try out the instance, it is now open for use. It's too bad that some of the bosses have been disabled but that's understandable considering the developers are looking to test out specific portions of the raid.