I know about stick shakers having heard them numerous times in the sim; fortunately NEVER under actual conditions!
There is an obvious dissagreement in the handling of this flight with regard to flaps. I don't care what type airplane it is, however, if you raise the flaps, you've taken away lift and increased the stall speed: period. Any other action taken at that point other than lowering the nose will only aggravate the situation. As I stated earlier, I've had the flaps dumped on me and I know the feeling!
Being as I'm retired, I'll leave this now (unless called upon) to all you active types to sort out.
Again, we're ALL glad the outcome was as successful as it was. It probably speaks well for the aircraft also.