Problems with certificates after update to OSMC 2016.01-1

Adding parts of the Kodi log as well from my latest run:

08:50:39 72.054512 T:1958015536 DEBUG: WaitOnScriptResult - waiting on the Retrospect (id=6) plugin…
08:50:39 72.054665 T:1739584544 INFO: initializing python engine.
08:50:39 72.054794 T:1739584544 DEBUG: CPythonInvoker(6, /home/osmc/.kodi/addons/net.rieter.xot/default.py): start processing
08:50:40 72.479591 T:1786643488 DEBUG: script.module.osmcsetting.updates : - blurp 687 - MyVideoNav.xml
08:50:40 72.491005 T:1739584544 NOTICE: -->Python Interpreter Initialized<–
08:50:40 72.491318 T:1739584544 DEBUG: CPythonInvoker(6, /home/osmc/.kodi/addons/net.rieter.xot/default.py): the source file to load is “/home/osmc/.kodi/addons/net.rieter.xot/default.py”
08:50:40 72.491997 T:1739584544 DEBUG: CPythonInvoker(6, /home/osmc/.kodi/addons/net.rieter.xot/default.py): setting the Python path to /home/osmc/.kodi/addons/net.rieter.xot:/usr/share/kodi/addons/script.module.simplejson/lib:/usr/lib/python2.7:/usr/lib/python2.7/plat-arm-linux-gnueabihf:/usr/lib/python2.7/lib-tk:/usr/lib/python2.7/lib-old:/usr/lib/python2.7/lib-dynload:/usr/local/lib/python2.7/dist-packages:/usr/lib/python2.7/dist-packages:/usr/lib/python2.7/dist-packages/PILcompat:/usr/lib/python2.7/dist-packages/gtk-2.0
08:50:40 72.492126 T:1739584544 DEBUG: CPythonInvoker(6, /home/osmc/.kodi/addons/net.rieter.xot/default.py): entering source directory /home/osmc/.kodi/addons/net.rieter.xot
08:50:40 72.492310 T:1739584544 DEBUG: CPythonInvoker(6, /home/osmc/.kodi/addons/net.rieter.xot/default.py): instantiating addon using automatically obtained id of “net.rieter.xot” dependent on version 2.1.0 of the xbmc.python api
08:50:40 72.838600 T:1739584544 INFO: Retrospect :: Additional logging can be found in ‘/home/osmc/.kodi/addons/net.rieter.xot/retrospect.log’
08:50:41 73.560104 T:1958015536 DEBUG: DialogProgress::StartModal called
08:50:41 73.560318 T:1958015536 DEBUG: ------ Window Init (DialogProgress.xml) ------
08:50:41 73.560410 T:1958015536 INFO: Loading skin file: DialogProgress.xml, load type: KEEP_IN_MEMORY
08:50:42 74.279251 T:1739584544 DEBUG: POParser: PO file has Win Style Line Endings. Converted in memory to Linux LF for file: /home/osmc/.kodi/addons/net.rieter.xot/resources/language/English/strings.po
08:50:42 74.281639 T:1739584544 DEBUG: POParser: loaded 144 strings from file /home/osmc/.kodi/addons/net.rieter.xot/resources/language/English/strings.po
08:50:42 74.310226 T:1958015536 DEBUG: Activating window ID: 10138
08:50:42 74.310417 T:1958015536 DEBUG: ------ Window Init (DialogBusy.xml) ------
08:50:42 74.465538 T:1739584544 ERROR: Traceback (most recent call last):
File “/home/osmc/.kodi/addons/net.rieter.xot/resources/libs/urihandler.py”, line 460, in __RetreiveData
srcHandle = opener.open(uri)
File “/usr/lib/python2.7/urllib2.py”, line 431, in open
response = self._open(req, data)
File “/usr/lib/python2.7/urllib2.py”, line 449, in _open
‘_open’, req)
File “/usr/lib/python2.7/urllib2.py”, line 409, in _call_chain
result = func(*args)
File “/usr/lib/python2.7/urllib2.py”, line 1240, in https_open
context=self._context)
File “/usr/lib/python2.7/urllib2.py”, line 1197, in do_open
raise URLError(err)
URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:581)>
08:50:42 74.477097 T:1739584544 DEBUG: JSONRPC: Value does not match any of the enum values in type
08:50:42 74.483368 T:1739584544 INFO: CPythonInvoker(6, /home/osmc/.kodi/addons/net.rieter.xot/default.py): script successfully run
08:50:42 74.502899 T:1958015536 DEBUG: ------ Window Init (DialogKaiToast.xml) ------
08:50:42 74.504791 T:1739584544 INFO: Python script stopped
08:50:42 74.505020 T:1739584544 DEBUG: Thread LanguageInvoker 1739584544 terminating
08:50:42 74.673256 T:1958015536 DEBUG: ------ Window Deinit (DialogBusy.xml) ------
08:50:42 74.715462 T:1958015536 DEBUG: WaitOnScriptResult - plugin exited prematurely - terminating
08:50:42 74.716118 T:1958015536 ERROR: Playlist Player: skipping unplayable item: 0, path [plugin://net.rieter.xot/?action=playvideo&pickle=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%3d%3d&channelcode=svt&channel=chn_svt&rnd=38857]
08:50:42 74.716232 T:1958015536 DEBUG: Playlist Player: no more playable items… aborting playback
08:50:42 74.717041 T:1739584544 NOTICE: Thread BackgroundLoader start, auto delete: false
08:50:42 74.764923 T:1739584544 DEBUG: Thread BackgroundLoader 1739584544 terminating
08:50:42 74.955338 T:1958015536 DEBUG: ------ Window Deinit (DialogProgress.xml) ------
08:50:44 76.387749 T:1958015536 DEBUG: ------ Window Deinit (DialogKaiToast.xml) ------