More unique duplicated pictures I'm afraid? (Lovejoy)

Two times, I tried to delete the duplicated picture for tv series Lovejoy (https://www.imdb.com/title/tt0090477/mediaindex/), but to no avail. Below are the contribution numbers. Is this yet another case of a unique situation where dupes can't be deleted? #250311-160810-022602 #250311-160820-939902 #250311-160828-380902 #250311-160836-694602 #250314-152557-562902 #250314-152608-993202 #250314-152618-947402 #250314-152627-891702 #250314-152639-827802