Wurmslayer is not fitting into Giant sized bags, and I am aware this didn't happen until a month later...
Patch Notes
At the same time, Shralok packs are made lore.
Donal's BP given 7.5 minute recast time.
How are we supposed to know if something is "intentionally broken to be fixed later"?
Donal's BP seems to be taking the spot light, but Wurmslayer fix happened at the same time.