Yep, did that with mine; replaced the shocks four times. Third one with the shocks mentioned in the TSB (which came out later). Fourth replacement was after the TSB came out but with a newer version of the shocks then stated in the TSB. All the time the noise came back after several thousand miles. All new shocks have been quiet initially.
So, it looks like even the 14' have that problem. How can it be so difficult to get a shock quiet?
2012 Limited V6 4x4
Tow Package, Skid Plates, Tow Hooks, Tubular Side Steps, Mud Flaps, Underbody Protection
Planned: headlight washing system, amber rear blinker, rear fog light, change amber parking lights to whites, lockpick, front camera, swap RBZ to RHW