And to add, it might be:
More CC's than usual reporting balances - score drop
Usually you can get a pretty good idea by comparing the positives and negatives on screen 2 for the pre- and post-dropped scores. I wouldn't place a whole lot of credence in the reasons that come with the alert though. They can be slightly less helpful than a magic 8-ball.
FICO 08 is shuffling around out there somewhere, but it's nowhere close to being here at myFICO. So the scores you get here are still being created by the same barely-understood rules.
* Credit is a wonderful servant, but a terrible master. * Who's the boss --you or your credit?
FICO's: EQ 781 - TU 793 - EX 779 (from PSECU) - Done credit hunting; having fun with credit gardening. - EQ 590 on 5/14/2007