New releases and old messages

When visiting the forum, I normally select the „Unread“ filter option and this works very well, with one exception: every time a new release is announced a bunch of old and extremely old „New release“ messages will get an “unpinned” info and will be reactivated. I must then go and “read” each of them to get them off the list.

I suppose, this is due to some script used to issue new releases. It would be nice if that script would be regularly updated so that it does not update long unpinned messages.

Kind Regards,
Horia