Forty years ago both Jack OConnor the rifle expert and Ken Waters the reloading expert observed that people tend to blame you for their own problems and their gun's problems if they're shooting your reloads.
This forum has a lot of anecdotes about exploding guns which can be found with various search terms. (The common abbreviation here for a barrel explosion is 'KB', which might help locating more threads.) If you look at this wealth of discussion you'll find lots of references to reloads. I don't know the percentage of the ones which resulted in lawsuits but I'd expect it to be high.
In a few years when the dust finally clears and people start counting their change there is a pretty good chance that President Obama may become known as The Great Absquatulator
. You heard it first here on TFL.