So, not really a breeding thread, but..

I picked up a few live feeders about a week ago for my stubborn feeders. Mostly, I was hoping to get my het albino female eating again, as she just laid and lost 700 grams (she's in shed and still refusing food. Hmph). I held on to one of the small rats for my girl, once she had shed. It had food, fresh water. I was cleaning tubs & herd it rustling around - it was having a seizure! It has passed.

Any thoughts on why?