Rabbit damage and sunburn on sedum

Q: Something chopped off my sedum plant. It looks like a chemical burn on the remaining leaves and some have blown up like balloons. Could deer/critter saliva cause that?

A: Because the stem cuts look pretty sharp, I think a rabbit is the likely culprit. Once the top of the plant was removed, the lower leaves were sunburned.

Sedum is a sun loving plant so it should slowly recover with healthy leaves.