Watched thread becoming unwatched after you post on it?

[yesthatisdrizzle]

Is anybody else having this issue? If I post on a thread I'm watching, it immediately unwatches the thread so it doesn't appear in my watch list any more. I know you can click on watch the thread again, but I haven't chosen to unwatch it in the first place, so why is it doing it? Surely if you are posting on a watched thread, you are more likely to want to look at it again, not less?

It'll be under the "I'm On" tab instead?

Yes, I know it will, but why is it automatically unwatching it? Especially if it is one I have posted on already, which is why I was watching it in the first place?

Oh, I wondered what was happening. Sigh. I wonder if Mumsnet should employ a professional programmer.