This is almost impossible to reliably reproduce. I don't have any idea what to tell you in terms of how to recreate the issue on your end, but I figured I'd at least tell you it's going on.
Here's what happens: In JomSocial, I click on the title of the post that someone just commented on. This brings me directly to the comment on the article (i.e., #josc1488). On occasion, maybe once a month, I get a white page and must clear my cache in order to view that article -at all-. Deleting the comment in question will also work.
Have you ever seen anything like this? I'm not even sure if it's a JomSocial issue or a CompoJoom Comment issue, to be honest.