She wasn't stuck on anything. It's just that I had to dig right to the bottom of her bedding for cleaning, so I had, in effect, created a hole with bedding sides of 10". She came out from her burrows, right at the bottom of her cage, which meant she was then in the 'hole' I'd created and didn't know how to get out of it. Does that make sense? When she came out to her MCH, she used her burrow that brings her to the top of her bedding.
She was pretty active after, so I think she has forgiven me. I think she was just a bit surprised, when she usually uses that part of her burrows, she is still under bedding.