Schema Inaccuracy
The fields config, config_was, events, and events_were are wrong in the schema definitions.
Expected
Each of these fields are defined incorrectly:
config and config_was are Array<{...}> but should be {...}
events and events_were are Array<{...}> but should be Array<string>
Reproduction Steps
Requires querying the audit log for an org which has one of these busted events: /orgs/{org}/audit-log