How much of an issue is this really? I open the LS list at least once an hour and have never experienced this bug once, are you playing windowed? did you try re-installing? did this start happening after some patch or was it there from the start? it's obviously not happening to everyone, so those that do experience it should provide a little more info like system specs and game settings, along with the amount of members in the LS.

Not that I can help, I'm just saying "problem happens" won't see help as quickly as "this is how/when/where the problem happens" the more info you give the sooner the problem is fixed.