I have an original Mt Vernon Quadrafire free standing pellet stove. Not the AE model. We just had a power outage for about 30 minutes. During the outage my pellet stove was running and burning beautifully. Once the power came back on, I restarted it and now cannot get pellets to drop. Everything else seems to be working fine but the auger isnt moving. Any suggestions would be appreciated. Thanks in advance. Jeff