Just my
I have noticed there have been several sticking or stuck Green Mountain augers listed over the years. My guess is their direct exposure to heat is the cause where other brands have their
auger assembly shielded by the air delivery housing that has a constant flow of ambient air thus preventing the auger assembly from getting overly hot.
What I would do is either shield the auger assembly once freed up and/or, find what is deformed, correct it and add additional clearances.. I suspect the auger housing(tube) may be the culprit. Straightening
may prove difficult, to some. If it was still round and has bent, straightening & welding a piece of angle iron to it to keep it that way should be a permanent repair.
Otherwise if the auger is straight reducing the outside diameter slightly should help by increasing the auger to tube clearance, easily done with a grinder.
I would like to know what you find.
Have a super 2,023!