Duplicate items in "multiple item" region
This is a bit of a weird one. My website features a "Profiles" region. This is a standard region (image, text, dataselect fields) with no repeaters.
This has around 100 items. For some reason, when we last added a new item, the CMS created duplicates of all of these items. When I looked into it a bit more, I could see that each duplicate had the exact same item ID as the original (and when viewing each item, the item showed 2 copies of each field).
If I delete each duplicate, then each item goes back to having 1 copy of each field - I just don't understand how this could have happened...
Perch isn't fully up to date, but I'm running 3.0.8 (so fairly up to date). I'm also running PHP 7.0.10 if it helps.
Any help/suggestions/feedback of known issues would be a huge help!