There are two really heavy bug on S&V
The first one is at Olok the Shadow, we have see this just on SM
Here there are no mob to buy and the consolle can't be clicked here is the image:
http://i.imgur.com/P7HdJYA.jpg?1
http://i.imgur.com/IEa1bey.jpg?1
We was able to finish the boss, because Olok just came down after the time end and all lightdoors were open
The second one is at Dread Master Styrak, this is a 100% repetable in SM and HM
In the phase: Phase 4 – Revive Kell Dragon & Dread Master Styrak both come down but Styrak is always in Enrage in this phase and deals really lot of damage. When the dragon goes down, Styrak have the buff removed and do normal damage. We was with 180 gear so near to impossible that all the times he was on enrage.
Both 8 man, 16 not tested.