Game Mechanics: Attempting to Cast a spell immediately upon zoning freezes actions

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If you cast a spell immediately upon zoning or entering the game, then the spell will not go off AND you will be unable to do any commands such as /camp, you will be unable to cast any spells, to mem any spells, to pick up any items or swap any gear.

To reproduce: the casting must be immediate upon zoning, it doesnt have to be an insta-cast spell, but it must be super quick.

This has happened to me many times, and I was wondering if we could get a fix for it.