I'm having problems with flattr buttons on datenschorle.de
Somebody has reported that clicking the green "flattr" portion of the flattr buttons leads to a 404 page on the flattr page and I can confirm that. As flattr buttons on other websites don't seem to have that problem I'm not sure what is causing this for me.
I tried re-authorizing the app but even when emptying the cache I got the Callback Error.
I'm not sure what to do now. Any quick help would be greatly appreciated as later today a podcast post is scheduled in which we explicitly talk about our flattr buttons. It would really suck if they didn't work.