Address report serialization errors #772
Description
https://sentry.io/organizations/solararbiter-rx/issues/2860970752
A raw_report object for one of the TA2 report ends up including some invalid json when posted to the API. In this particular report, the issue seems to be arising from the ascii-85 encoded pdf figures. Oddly, the intermediate representation (pre-serialization for post to api) is loadable via json.loads.