Found a bug that affects both PVE and PVP play. Revenant shield ability 5 (crystal hibernation) stops blocking with approximately 10% of the cast bar remaining.
This is repeatable.
GG Anet, you’ve somehow managed to break every single ability a Revenant has at the same time. UA and Precision Strike have remained bugged since HoT launch, all 5 hammer skills including auto attack are bugged, Mallyx is bugged, Glint is bugged, Jalis is bugged, Centaur is worthless.