Life (2009) is duplicated - one of those has a dead thetvdb.com link
The first one points to a non-existing TVDB-url (and gives a 404).
The second one points to the existing TVDB-url of the series:
As such, I recommend manually deleting the following series in its entirety from Simkl:
Please keep the other one around :)
Thank you, Andrew or colleague!
All user’s watchlists moved to https://simkl.com/tv/1030332/life