Today the first round of the Android Developer Challenge started. And the first big problem arose: Linden Lab has banned the IP of the login server. So everyone who wants to login via Mobile Grid Client receives the following message:
Second Life cannot be accessed from this computer.
If you feel this is an error, please contact support@secondlife.com
I opened a ticket at the Second Life support pages, and waited for response. I’m still waiting, but the login is working again.
So if you get this message on login, please be patient and try once again a few minutes later. I’ll get in contact with Linden Lab and hopefully solve this issue.
Addendum: This was a kind of technical issue and was solved in minutes. The problem never arose again since then.