Dire Frenzy Semi-Infinite Duration + Possibly Other Buffs (Nighthold) (Patreon)

During a normal raid dire frenzy (hunter) did not run out on Nighthold boss Chromatic Anomaly in the "Slow Time" phase, and persisted throughout most of the raid creating gamebreaking dps. 

The exact trigger and the reason for persistence is not known.  It appears to be correlated with the buff not running out during slow-time, but it is somewhat erratic and does not always reproduce. 

There are other reports of normally temporary buffs extending indefinitely throughout the raid and into the world/pvp etc. For example, some have reported Frost Death Knight "Icebound Fortitude" persisting indefinitely,  which, when combined with artifact traits creates healing making the dk virtually invulnerable. Some of these reports do not even mention Nighthold: however buff persistence is something I have not seen in two expansions so it seems likely the common source is Chromatic Anomaly slow-time.

This exploit is STATUS:  VOLATILE, meaning that a glitch exists but the exact trigger is not know and/or difficult to reproduce. I normally issue clear and specific directions on how to perform exploits, but in this case given the enormous potential value of the exploit and the fact bug reports already exist (meaning a potential fix can follow shortly), I have decided to publish what I have established and leave it up to patreon donators to pursue this or otherwise as they wish.