No, the LX2 clip might actually be weaker. (Another CPFer snapped the one that came on his new LX2).
Just ask Surefire for a replacement. What did you snag your clip on? I have several of the short-clipped E-series lights. Never had a problem with any of them.
BTW, 800x800 is the limit for posting pics on CPF. Please re-size your pics.