Listing categories doesn't work

[languitar]

With version 4.0.0 I get this everytime I try to list a category:

21:07:03 T:139852477605632   ERROR: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
                                             - NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
                                            Error Type: <type 'exceptions.IndexError'>
                                            Error Contents: list index out of range
                                            Traceback (most recent call last):
                                              File "/home/entertain/.kodi/addons/plugin.video.ardmediathek_de/default.py", line 615, in <module>
                                                listVideosRss(url,showName,hideShowName,nextPage,einsLike)
                                              File "/home/entertain/.kodi/addons/plugin.video.ardmediathek_de/default.py", line 136, in listVideosRss
                                                c = rssParser(content)
                                              File "/home/entertain/.kodi/addons/plugin.video.ardmediathek_de/default.py", line 190, in rssParser
                                                runtime = runtimeToInt(part)
                                              File "/home/entertain/.kodi/addons/plugin.video.ardmediathek_de/default.py", line 197, in runtimeToInt
                                                return int(HHMM[0])*60 + int(HHMM[1])
                                            IndexError: list index out of range
                                            -->End of Python script error report<--
21:07:03 T:139853134817344   ERROR: GetDirectory - Error getting plugin://plugin.video.ardmediathek_de/?einslike=True&mode=listVideosRss&nextpage=True&url=http%3a%2f%2fwww.ardmediathek.de%2feinslike%2fNetz-Tech%2fmehr%3fdocumentId%3d21301898%26m23644322%3dquelle.tv%26rss%3dtrue
21:07:03 T:139853134817344   ERROR: CGUIMediaWindow::GetDirectory(plugin://plugin.video.ardmediathek_de/?einslike=True&mode=listVideosRss&nextpage=True&url=http%3a%2f%2fwww.ardmediathek.de%2feinslike%2fNetz-Tech%2fmehr%3fdocumentId%3d21301898%26m23644322%3dquelle.tv%26rss%3dtrue) failed