In the neriak raid "hate rising," ae snares (both wizard and druid) do not land on a spiteful lich. This includes even the wizard aa atol's UNRESISTABLE shackles. It casts but no mssg is given at all. It simply doesn't land. Single target snares all land fine.
Yeah I /bug'd it. That being said, I have found that bringing a subject here in addition to using /bug is far more likely to get results.