Sorry if this is a bit off topic.

When I click on the Back button in IE 6 after viewing a thread on TalkGraphics I sometimes get shown the source HTML for the page rather than the page contents! Has anyone else seen this happen or is it just me?

I am not too bothered about this really but I would like to know if it is just my computer or if there is some issue with Talkgaphics (I suspect it is my PC).