GMS Official Tempest Site

Trouble with the one they gave yesterday is that it expires on the 24th, a few days before the patch.
Those of us who actually need our secondary stats to wear their gear right now, would be crippled for those few days, if they use the reset before it expires.

So, I hope they give out another, or at least put it in the shop.

They do have it in the shop, problem is that it costs 100 coins. Source

Based on how GMS works I would suppose that they would hand out an AP reset with the Luminous Hot Day (KMS Hot Time) that gives the Lateral Dogma, but just in case they don't an alternative exists.

EDIT: Ninja'ed.