I am completely re-working a site on
www.datahverdag.com/ and in the process has the G+ button gone missing :-)
I do suspect it can be a result of adding the Master htaccess file, but I have been checking with Firebug and can not find any errors. And yes, if you check it, I am using RokBooster as well.
BUT - does anyone else have any experience with this? Have you seen any conflict between the G+ button and any htaccess rules?
UPDATE: It turns out the reason for the problem is the RokBooster plugin. And it does not help to set compression of inline scripts to no. I have not found a solution to this one yet, but will post back here when I do.