Officers (Prod195/198) Snapshot Missing Records?

I have recently ingested the latest snapshot file (26Sept) and the first update file uploaded after this (29Sept). The update file has 19,550 records, of which 228 I cannot work out how they should be applied. These are all records that don’t have a match to the snapshot file (on company number, old person number and old appointment type), but don’t come under the “New Appointment”, “Nominee” or “Errored Appointment” criteria.

Here’s examples of 5 such records in the Update file:

company_number record_type app_date_origin res_date_origin correction_indicator corporate_indicator old_appointment_type new_appointment_type old_person_number new_person_number
16634966 2 1 1 Current Director Resigned Director 352842000000 352842000000
07810403 2 3 1 Current Director Resigned Director 78605050007 78605050005
09746498 2 1 1 Y Resigned Secretary Resigned Secretary 212277000000 212277000000
13595639 2 3 1 Current Director Resigned Director 286799000000 286799000000
17108540 2 3 Y Resigned Secretary Current Secretary 346650000000 346650000000