activity-search-service-1.2 doesn't work anymore

[pe-st]

Just recently (maybe two weeks ago) this still worked. Now it doesn't:

Making result summary request ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
https://connect.garmin.com/proxy/activity-search-service-1.2/json/activities?start=0&limit=1
Traceback (most recent call last):
  File "./gcexport.py", line 710, in <module>
    main(sys.argv)
  File "./gcexport.py", line 577, in main
    result = http_req(URL_GC_SEARCH)
  File "./gcexport.py", line 158, in http_req
    response = OPENER.open(request, data=post)  # This line may throw a urllib2.HTTPError.
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 437, in open
    response = meth(req, response)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 550, in http_response
    'http', request, response, code, msg, hdrs)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 475, in error
    return self._call_chain(*args)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 409, in _call_chain
    result = func(*args)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 558, in http_error_default
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 400: Bad Request

Maybe Garmin changed the endpoints?