API: HTTP 500 for temporary business

See also #30999 (UI issue).

**Description:**

I found this business in the BCREG0020 BRD and this is what I see when I "manage" it. I don't know what the underlying scenario is but the API is experiencing an error.

This ticket is to determine what the underlying issue is and fix it.

Sample draft: https://dev.business-dashboard.bcregistry.gov.bc.ca/TvygYc4Sjn?accountid=668

Filing call response:

The page:

Start with the sample draft for business BCREG0020 and inspect the filing call response that returns HTTP 500. Determine the underlying scenario causing the API error, then verify the fix against the draft and filing flow.

Written by the indexing model from the issue text.