feat(ingest): Raise ingest error if we ever have multiple loculus acc…

…ession for one insdc accession in loculus (#2844)

ingest/scripts/call_loculus.py

@@ -358,14 +358,13 @@ def get_submitted(config: Config):
                     "jointAccession": joint_accession,
                 }
             elif loculus_accession != submitted_dict[insdc_accession]["loculus_accession"]:
-                # For now to be forgiving, just move on, but log the error
-                # This should not happen in production
                 message = (
                     f"INSDC accession {insdc_accession} has multiple loculus accessions: "
-                    f"{loculus_accession} and {submitted_dict[insdc_accession]['loculus_accession']}"
+                    f"{loculus_accession} and "
+                    f"{submitted_dict[insdc_accession]['loculus_accession']}!"
                 )
                 logger.error(message)
-                continue
+                raise ValueError(message)
 
             submitted_dict[insdc_accession]["versions"].append(
                 {