It's a known bug, it has a previous report about it, but this forum is so active because of the sheer number of bugs, that we can't organize it. It was said to be fixed if I'm not mistaken, but it's obvious it wasn't. Heroic Might at least got a releasing method attached to the bug, so whenever you get stuck on it, you'll eventually get unstuck. But retribution may still need you to retrigger it to get free.
Using Retribution again removes the BUG state of not being able to do anything besides walking, dodging and using passionate strike.
Yeah I've accepted the fact we cannot do anything about it, apart from hopefully wish it changes/gets fixed in the June update
