After upgrading to WP 2.2.2 I get the following snippet of code appearing above the most recent post:
global $wpmu; ?>
This also appears in single post view and on all static pages. See example here.
I also upgraded my theme (to Mandigo 1.25) about the same time and I've search for this text in all of both the WordPress files and theme files, but cannot seem to find any occurrence of this string. I can therefore not determine where to begin looking for how to fix it.
Any suggestions are welcome.
FYI:I upgraded another blog (http://www.tripawds.com) at the same time but do not have this issue with the snippet of code appearing.