I received an eMail from the otr-support, that it didn't worked in the past days due to some changes on their server.
Happy decoding!
The only thing which didn't works again are the previews in my otrMUI programm, because the images are now on https server and reggae (http.streamer) didn't support https;(
But I could change the preview window to download the images with external wget until one day (maybe) http.streamer support https..
