
Wakeboarding HD will include PlayStation Trophy support.
The firm said that the fault had been caused by machines that had "recognised the year 2010 as a leap year".
The problem did not affect the newer "slim" models of the PS3, Sony said.
The Japanese electronics giant had previously advised gamers to stop using their games console until the problems were resolved.
"We are aware that the internal clock functionality in the PlayStation (PS3) units other than the slim model, recognized the year 2010 as a leap year," said Patrick Seybold of the firm in a blog post.
"Having the internal clock date change from 29 February to 1 March (both GMT), we have verified that the symptoms are now resolved and that users are able to use their PS3 normally."
The problem meant that PS3 owners were unable to connect to the PlayStation Network, used by millions around the world to play online games and download movies.
It said that if gamers still experienced problems, they should adjust the date settings manually or via the internet.
Some have liked the problem to the millennium bug.
TO COINCIDE with the Modern Warfare 2 blockbuster that everyone is playing, the original Call of Duty: Classic is now on the PS Store .
For the rest of the update this week, there is a varied offering, taking in a new bundle for Burnout Paradise, a new quiz pack for Buzz!, Fat Princess makes an appearance in PAIN and there is also additional content for Rag Doll Kung Fu, EyePet, Rock Band and Guitar Hero.
PSP users get three new games, three new minis, and the demo for Jak and Daxter: The Lost Frontier.
And we are being promised that next week, there should be a nice stream of content released, with some surprises (in-game chat, video and movie store, world peace?!).
So here's this week's update in full:
Rating: PEGI 16+
Availability: Additional release for Spain only
Availability: All locales
Availability: All except Czech Republic, Greece and Russia
Rating: PEGI 16+
Availability: All locales
Availability: All locales
Rating: PEGI 12+
Availability: All locales
Rating: PEGI 12+
Availability: All except Russia, Saudi Arabia, South Africa and United Arab Emirates
Rating: PEGI 12+
Availability: All except Czech Republic, Greece, Luxembourg, Poland, Russia, Saudi Arabia, South Africa and UAE
(Static themes)
Availability: All locales
PlayStation Store via PSP and Media Go Downloadable Games (also available via the PS3 store)Rating: PEGI 12+
Availability: All except Australia and New Zealand
Availability: All except Austria, Belgium, France, Germany, Italy, Luxembourg, Netherlands, Portugal, Russia, Spain and Switzerland
Availability: All except Austria, Belgium, France, Germany, Italy, Luxembourg, Netherlands, Portugal, Russia, Spain and Switzerland
Availability: All locales
Demo (free)Availability: All locales
Add-On Game Content (also available via the PS3 store)Availability: All locales