Threads being marked as read/unread incorrectly

[brydie76]

Hi,

Having a weird issue with threads across the site. Occasionally I will get online and see that multiple threads I am yet to read fully are marked as read. On the other side, I will try to go to the first unread post of the same thread another day, and it will take me to a post from a few days ago I have already seen multiple times. There's no specific threads/sub forums it happens in, I have definitely cleared my cache and such to see if that fixes it and it doesn't seem to happen on any of the other vBulletin powered forums I'm on- confusing, haha!

Not a hugely critical issue sorry, if it's something that seems to be only affecting me/an issue that is well known, I'm happy to ignore it. Just wanted to raise it just in case I wasn't the only one!

Brydie