Sry random guy who made 3 topics about dying too much in pvp.
You referenced a mysterious "haste bug", whatever it might be.
I told you there are 2, one got fixed, one got fixed and broken again.
Also, check out the report itself:
https://www.warmane.com/bugtracker/report/127
the comments might help out a bit :P
it was hotfixed (partly), got broken again
How weird...