Hey,
Plenty of evidence on past threads that Melodious Truncheon is supposed to be unresistable to mobs. With the recent update, giants that are now immune to mez are also immune to truncheon. Pretty sure this shouldn't be the case.
Lots of closed threads to reference, for instance. Even mobs immune to stun that are under 55 are not supposed to resist.
http://www.project1999.com/forums/sh...ious+truncheon