Error Manual Scan

Every time I do a manual scan and try to add an episode for downloading the following happens.
This is happening for at least a week now. It is not related to a specific series, it happens to everything a do a manual search on and then try to add for download

 NzbDroneErrorPipeline Request Failed: Value can not be null. Parameter name: remoteEpisode.Series 9:06 AM 

 ArgumentValidator Value can not be null. 9:06 AM
 DownloadDecisionMaker Processing 1 reports 9:05 AM
 NzbSearchService Total of 1 reports were found for [QI : S11E13] from 3 indexers 9:05 AM
 FetchFeedService Finished searching Newznab for [QI : S11E13]. Found 1 9:05 AM
 FetchFeedService Finished searching Newznab for [QI : S11E13]. Found 0 9:05 AM
 FetchFeedService Finished searching Wombles for [QI : S11E13]. Found 0 9:05 AM
 FetchFeedService Searching for [QI : S11E13] 9:05 AM
 FetchFeedService Searching for [QI : S11E13] 9:05 AM
 FetchFeedService Searching for [QI : S11E13] 9:05 AM
 NzbSearchService Searching 3 indexers for [QI : S11E13] 9:05 AM

I have screen captures I can e-mail if needed.

I’m guessing those are QI: XL releases? This is a known issue: https://trello.com/c/mybEKOFu/281-manual-download-for-unknown-series-shouldn-t-blow-up