It's interesting that lately I've been getting email notifications on threads that were previously locked because new spam has been posted.

I wonder how this happens? Is it temporarily unlocked for some reason and the spam is posted? If so why is it locked again when I go to the thread but the spam is still there?

This has happened several times over the last week. Either there is a bug or someone with the power to lock and unlock threads is posting spam or allowing spam to be posted.

Anyone else notice this?

Mark