Well last time she did this, it was only for one night. And it was another time when I happen to be up aroung 4am. Phoebe is my lazy glider. She comes out in 10 minute intervals when the others get up and then put herself back to sleep. But after 3am is when she really gets active. So ya, if I remember right, I think this weird behavior happened during her active time as well. Last night she ate 'ok', peed and pooped (no noise while doing this) an drank water. So I am thinking this is related to hormones. I'll see how she does tonight.
Thanks!!