Yep mine looked just like that, and felt much like you described. I tried to get my LR service rep to give me the TSB #, however, she said she is not able to give out such information (how customer oriented is that?). She did say that all she does to get interior pieces covered by LRNA is take a photo of the item and send it to her district rep, who then makes the ultimate decision. The curious thing to me is why your rep is fighting you so ******* such an easy fix and "well-known" issue.
Seems to me they replace what they want to and there is really nothing anyone can do about it outside of a class-action lawsuit. You just have to catch them on the "right" day. I do agree with the "safety" angle that others have suggested you take with your rep.
I'll try again on monday to see if I can get more info for you.
Good luck