Glad to see they were so concerned about lag in the game and this wasn't totally just a personal grudge one or more GMs had.
GMs and some players: OMG! The ease of access to spells from Dreavenings is ruining the game!!!!
GMs: Here is an NPC that doesn't have mana and can instantly give you 4 hours of every spell, any time of the day!
Players: OMG! Best change ever!