I logged onto AdWords this morning to check my stats and was presented with a page full of zeros on my campaign summary for today. After a moment's panic, I established (from analytics) that I was still receiving AdWords traffic. Drilling down into individual campaigns is OK, data is provided at this level.
Logging off, closing and restarting my Browser (IE7) resolved this, but then it happened again.
Is anyone else seeing this, or is it something at my end?