OK, here's an update.
This morning I stopped at a yard sale and got a 20L. I started thinking that maybe today is the day the little beardie will come home, and when I got to the pet store, there were 3 beardie babies just sort of lying around in the back. I didn't see my little friend, but there was a tail sticking out from behind a log that may have been her. Nobody was moving, and one picked up it head slightly to look at me. Their food dish consisted of what looked like cut up cabbage along with some cut up carrots. The pieces were 2-3 times the size of their entire heads mixed with some large mealworms that were cut in half, and obviously much too large for a reptile of that size.
I don't know if she was the one behind the log or not, but I'm guessing with food that size they may be impacted, but don't know. They looked a little thin.