As I find issues in the server, I will list them here to keep them in one place. Feel free to add on.
There don't appear to be any chests to use the keys you find outside of breach on.
Soul Crystal/Ear/Monster Skull Merchants.
Can't start champ levels at Champion King NPC in either Galplen or Mularn.
Battle Priest cannot equip H2H weapons, despite having the spec.
Revenant has no ability to wear armor of any kind.
Many spell damages don't seem to have any correlation to the damage they do/can do and the damage they actually do. Battle Priest's lifetap aura for instance hits for 2-3 damage.
Capturable towns are all friendly NPCs, cannot capture.
The golden nugget summoning NPCs in Huginfel appear to have been moved or are missing following a server event stating Midgard had captured the town. I was in the town, nobody else was there, nothing was killed. I don't know what happened.
If the teleporter to Catacombs of Cardova only works within a certain level range, I think it should state as such on the NPC so that people aren't confused or miss out on going there.
Various missing abilities to evade/parry for styles on many classes.
That's it for now!