Have you noticed these forums are behaving a bit strangely the last couple of days?
When I navigate to c# or wpf forums the last 12 hours or so worth of posts often don't appear.
Reload a couple of times and they're eventually there.
Something is a bit wobbly somewhere.
Hope that helps
Please don't forget to up vote answers you like or which help you and mark one(s) which answer your question.