Stale read on entity creation

Failed running ML tool on Page 14 (0483f9c7-bcd5-4390-be80-9ae77b9b9d55): ErrorResponse('400 Bad Request', status_code=400, content={'entity': ['Invalid pk "9611c7bc-a183-482a-9718-0b46b33cc639" - object does not exist.']})

on https://arkindex.teklia.com/imports/aaf58aad-8ce3-4e43-8b76-084c54c6f81b/0