Naughty Dog has unwittingly disabled two of its online multiplayer modes with the release of the latest patch.
Title update 1.08 disables both The Lab and Double cash.
Thankfully Naughty Dog has revealed via twitter that it is aware of the situation and is hard at work on a solution.
The title update is currently only available in Pal regions so users in other parts of the world and those in Europe who have not yet updated their game will not be affected by this bug.
Uncharted 2 was released last year to high critical acclaim, the game currently sits on a very impressive 96 on review aggregate site metacritic.