Recently, I had a couple of shows appear twice in my calendar and didn’t make anything of it.
But now, it appears its not downloading anything form the rss update. If download them manually and try to let nzbdrone import them, I get this error in my logs
Couldn't import file./home/user/Downloads/complete/tv/my tv show/my tv show s01e01.mkv: Operation is not valid due to the current state of the object
What show are you seeing these duplicates in? There were a number of shows that had two season premiere episodes, which would explain why the show had two episodes on the calendar (I saw this a number of times). Your error seems to be that there are in fact duplicate episodes in the database, but I will need to see where the duplicates are coming from to troubleshoot further.
They are a daily show, but appear twice in my calendar at both say that they air at the same time.
It is also only shows up once in the sidebar of the calendar.
When I go to my series, its only there once as well.
If you are talking about The Daily Show and The Colbert Report, the problem was a new season just started and those episodes were added to thetvdb twice, once in the old season and once in the new season.
Ahh, that would do it and would also cause the lookup to fail, drone only supports a single daily style episode airing on a day, so that would certainly do it.