AAL5528 Diversion

Wondering if anybody knows the reason for AAL 5528 from MCI to DCA getting diverted to DAY this morning?

That was PSA Airlines, a wholly-owned American Eagle carrier.

Flight JIA5528

A notification that I read said the diversion was due to Maintenance - Electrical Issue.

Maybe an engine electrical generator failure, with an inoperative APU or a deferred APU generator, so single generator ops for a short while?

Whatever the cause, the same aircraft (N533AE) was back in the air and on it’s way to DCA just about 2:20 after landing in DAY, where PSA has a maintenance base.