I transfered some points to Hyatt. I had the points deducted once and credited twice. I plan to let them know after I complete the stay I needed the points for so that this does not go sideways on me.

But, is there some promotion on either end? If so I'd move all my points to Hyatt. Or, is Bilt incorrectly listed as a double your points hotel or something instead of a transfer partner. I know it's probably a one time error but one can dream.