whenever I mark a task as completed I see the following message in the Arkonadi console

akonadi_googlecalendar_resource_2(1837)/LibKGAPI KGAPI2::Job::Private::_k_replyReceived: Bad request, Google replied ' "{
 "error": {
  "errors": [
   {
    "domain": "global",
    "reason": "invalid",
    "message": "Invalid Value"
   }
  ],
  "code": 400,
  "message": "Invalid Value"
 }
}
" ' 


and the task stays aktive in google tasks

Reproducible: Sometimes

Steps to Reproduce:
When I create the sync it is working for a short while, but then it stops working and is 100% reproducable