Some Source=MARC records are not accessible via quickMARC

Overview: When trying to edit records in quickMARC, some will not open, even though the source = MARC and the user can View source from the Instance

Current workaround: None

Steps to Reproduce:

1. Log into FOLIO-snapshot-load as diku_admin
2. Go to Data Import and import the attached file using the secret button
3. Go to Inventory
4. Do not enter a search; instead filter by Source = MARC
5. Click View source and make sure you can view the source record
6. Click "Edit in quickMARC"

Expected Results: the MARC record should open in quickMARC edit screen

Actual Results: Sometimes there is a red toast saying that the record could not be loaded into the quickMARC edit screen

See attached video. I think this was happening a while ago, but we fixed it. I've marked it as a regression. I think this is a QM bug rather than an SRS bug, but if it belongs to SRS, please reassign to Folijet and alert Ann-Marie. Thank you!