Update: More here. There’s been another patch. The servers are still down.
The LittleBigPlanet servers have been experiencing significant problems throughout the past 24 hours affecting the online game experience. We are working round the clock on the solution to the current issues and we expect the service to improve very shortly.
Offline Play and Create will still function properly during any disruption.
Please accept our apologies for any frustration this may cause for the time being.
Saying nothing. More soon, hopefully.