[paupino_masano]

Yeah - you're absolutely right. It's to do with this line:

   http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js

It seems Google API's have upgraded this particular URL to point to 1.9 which deprecates jQuery.browser. Technically they need to update their template to use something like:

   http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js

[mappu]

Sounds about right - i'm glad browser sniffing is going away. Not sure what's up with blogger's testing team - maybe everyone's busy helping out with the GAE outage?

Next question - why doesn't everyone get the blank page?

EDIT: By your profile, i'm guessing you're also in NZ - Looks like they might have just pushed the update out to only parts of their CDN.