I was going to contact you via your site, but there you said
Mark is … really bad at answering e-mails
So here you got a message:
Is it possible to issue a new version of hotfix to add the missing language (.mo) files to WordPress 3.2.1?
At least for twenty-ten and twenty-eleven.
I can help you coding it, even code it by myself - I just do not want to make a fork for the plugin.