I must've been lucky. The LC9 & LCP I owned were flawless in function. I just got rid of them once I realized my distaste for the long trigger pull, after experiencing single action. I used Remington UMC in both as well as Blazer Brass and nary an issue, as stated.
Limp wristing can be cause for this, but if you've shot other handguns and haven't had this issue arise until now, then it's not too likely the case.
Edit: just saw this post is year old. Who brings up this crapola?