ZEVA - report history

[tim738745]

Describe the Bug
It looks like certain reassessments/supplementary reports are being excluded from the report history.

Expected Behaviour
I expect to see an accurate timeline of reports.

Actual Behaviour
There is a case where the most recent reassessment does not appear in the timeline.

Implications
This may confuse some users.

Steps To Reproduce
At the time of this writing: on dev, as a government user, go to Ford's 2021 reports. By navigating to the topmost (most recent) entry in the timeline, one will see a report that is not, in fact, the most recent report (which is supposed to be an assessed reassessment with a balance of 1598.88 A credits, and 0 B credits). Note that upon first landing on the page, you will see the correct report; it is only by navigating to a different entry then navigating back will one see a report that one should not be seeing.

Notes
I think this is a a backend issue; see the supplemental_history endpoint in viewsets/model_year_report.py. There is some logic in there concerning which supplemental reports to exclude that should probably be reviewed. Also, in SupplementalReportSerializer in serializers/model_year_report_noa.py, there is some logic about how to display the status of a supplemental report that should also be reviewed.

[kcabhar]

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