Animate Blastbones
This ability should count as a Corpse Consumption ability but does not. This means you cannot see the corpses
that you need to target in order to use the ability unless you have a second corpse consumption ability on bar. I have reported this many times to no avail.
Skeletal Arcanist/Archer and Spirit Guardian/Intensive Mender
These abilities frequently miss healing/damage ticks completely, despite there being ample targets nearby. You can't use the command keybind on necromancer pets, so there's nothing you can do as a player besides recast and hope for the best. An unacceptable bug that's been reported and discussed here on the forums a number of times.
Fear Totem
Some are reporting that this ability is
still missing the first fear tick, making an already pretty bad stun downright useless. This, again, has been reported a number of times to no avail.
@ZOS_Kevin Are these bugs known? They should be, as I've reported each of them and seen discussion about them on these forums many times. Why have they not been addressed yet?