
Giggidy
As of the last few weeks some users on Facebook have been given a maintenance sign in error stating: “Account Unavailable Your account is temporarily unavailable due to site maintenance. It should be available again within a few hours. We apologize for the inconvenience.”
This seems to be a common error some individuals as they were upgrading certain servers. Sadly your latest information will be lost and your privacy settings will be defaulted. There is no real reason provided from Facebook, but most accounts should start to come back online in the next few days.
Below is the response from Facebook:
You may not have been able to access your account over the last several days. We’re sorry for the inconvenience; an extended technical issue affected a small number of Facebook accounts, including yours. We have done our best to restore your account to its most recent state, but some data and settings may not be current. In order to be cautious, we defaulted some of your privacy settings to their most restrictive settings. You may wish to review your privacy settings and reset them. In addition, some of your content may not be up to date. This includes:
* Photos or content you may have recently added or deleted.
* Friends you may have recently added or removed.
* Other content you’ve added, sent, received, or posted.
All of Facebook’s features are working, and you will be able to communicate and share information with your friends just like before. We recommend double checking your settings, applications, friend list, etc. to make sure everything is in order. We appreciate your support of Facebook and are taking steps to ensure these sorts of problems do not happen again.
If you encounter any problems with your account over the next few days, let us know here.

