Sounds right to me too! Oil on the grab surfaces can do it too, but either way it has to come out.
I have never had a clutch plate outlast the "throw out bearing / pressure plate finger" wear event. Tell me how you did it!
Be prepared to tighten or replace the rear main seal, get your exhaust bolts ordered and check around for new/used mounts for the motor and tranny...... and be prepared for the subframe bushing replacement excitement, if your unit has not been lowered in awhile.