Watched threads showing as new posts?

[TulipsHere]

Each time I go on my watched list I see the number showing as white indicating I have new posts I haven't seen. 100% of the time there's no new post. So frustrating. Anyone else?

Same really annoying as I check my watched and end up going through posts I didn't need to look at.

Before all my watched threads suddenly disappeared (another issue!) this evening, I was having the opposite issue - the watched threads were showing as having no new posts then when I clicked through they did in fact have new posts. Something weird going on with watched ones this eve!