Could you post the OliveTin stdout from a couple of your test recordings where the image link is failing?
Should look something like this:
{"ID":"1696627200-ch6196","Name":"test","Time":1696627200,"Duration":600,"Channels":["6196"],"Channel":"","DeviceID":"","RuleID":"","Serial":0,"FileID":"","Skipped":false,"Failed":false,"Dead":false,"Error":"","Airing":{"Source":"manual","Channel":"6196","Time":1696627200,"Duration":600,"Title":"test","Summary":"none","Image":"https://www.wwe.com/f/styles/talent_champion_xl/public/all/2023/09/20230922_Fastlane_Match_LACena_Bloodline_FC_Day_Date--80a0c761227e9314c3a3c8648e40734f.jpg","Genres":["none"],"SeriesID":"manual/6196"},"UpdatedAt":1696626945755}
EDIT: I'm thinking this issue could actually be something related to genres. What are you putting in that field?