This post wasn't me - please disregard

I just looked, and your thread is the fourth thread down. Maybe there was a cache delay?

If you are encountering white pages this sounds like an issue for Problems & Bugs. Go to that forum and see if anyone else is having your problem. If not, file a Ticket in Help.

This has been an issue for months (since at least April). People who care enough to want to see the Advertising forum will succeed and will see your thread - it just takes 1-20 refreshes (often 8+). Threads on the issue just get closed and redirected to this thread. If you can't get it to work at all, try a couple of hard refreshes.

I had no idea, I was lucky the first time. I tried it again and it took me three tries.