You're welcome. I wanted to share that very fast and simple fix in case it happens to others.
The symptoms, aside from the obvious that pucks don't feed, are that the puck feeder for some reason doesn't move far enough to the left to allow the pucks to drop completely.
I noticed that when the puck pusher reached its farthest point to the left, I could move it a little further with my finger, so I'm guessing that when it was new, it used to go a little farther. The mechanism has a lot of play in it which is probably a good thing normally, but I also noticed that a couple of the drilled holes in the connecting parts were not dead-on, symmetrically drilled. So a slight manufacturing error may have finally manifested itself after wear and tear, dirt and grime. Keep this one in your bag if tricks for this problem as it took about ten minutes to fix. I tested it out with smoked turkey breasts yesterday. There was enough smoke produced to taste good and no jambing whatsoever.
These Bradley smokers are wonderfully convenient and they are fairly reliable. I wish I could buy bisquettes locally though.