Check that propane valve is open, then try for a clean, blue flame on the stove (using the exhaust fan). Then, once you have a clean gas flow confirmed, try restarting each of the gas appliances. Each one may take several tries to start.
Edited: oh, sorry, you said electrical is working again...turn refrig off and on again. If need be, try turning the breaker for it off then on again. (Perhaps just because after resetting breaker you went to propane first then auto. This time reset breaker with the refrig off, then go to auto.)
2016 FR Forester 2401R
Towing 2014 Honda CR-V