That’s weird, I see you get an error when you click on “Read more”. I tried to include the link to the forum thread, but here it is so that you can check it for updates on the status of the maintenance:
http://community.us.playstation.com/t5/PlayStation-Home/PlayStation-Home-Extended-Maintenance-December-13-2013/td-p/42452879

I know this will take time to complete, so please be patient. Hopefully yall are catching up on other stuff. I just finished watching Fast 6 which I got on Blu-ray on Tues. Love that movie! Still sad about Paul Walker 🙁 I think we gonna watch Despicable Me 2 next 😀

Thanks so much for posting this, i was wondering what the hell was going on On Home!!. Damn them Hackers ruining Home for us all. guessing no one knows how many days its gonna take huh?

I was under the impression sing accidentally left the dev 1.83 open.. :-/

Yet another example of one ******* ruining things for everyone else.

Earlier this morning, Tempest_Fire posted that Home is back up! Update from Tempest_Fire on the forum thread as of about 5:30am this morning:

“UPDATE: Our emergency maintenance, which started Friday afternoon, has now been completed. We found a critical bug in our latest 1.83 version, and we needed a decent amount of time to investigate and fix this issue.

This issue has now been resolved and the client will be updated to version 1.84 upon log in to PlayStation®Home.

We apologize for the extended inconvenience and thank you for your patience and support.”
http://community.us.playstation.com/t5/PlayStation-Home/PlayStation-Home-Extended-Maintenance-December-13-2013/td-p/42452879