Here are a few services that display in the Master NPC's menu that are not supposed to be there.
Master Mage: Offers 'Recharge Armor Engraving Tool' and is missing Spellweaving.
Weapons Master: Offers to train Throwing
Spymaster: Does not offer to train Stealth or Remove Trap (This might be intentional but putting here incase)
Master Mage: Offers 'Recharge Armor Engraving Tool' and is missing Spellweaving.
Weapons Master: Offers to train Throwing
Spymaster: Does not offer to train Stealth or Remove Trap (This might be intentional but putting here incase)