Djstripe fails to retrieve related objects from connected accounts

[arnav13081994]

Describe the bug

When a JSON is returned that references objects on the connected accounts, dj-stripe incorrectly tries to retrieve them from the platform accounts causing the webhook sync to fail. This, however, is usually not a problem on production as Stripe usually retries webhooks a couple of times and in the next re-try because the object, on the connected account is already in the db (from its own connect webhook), the sync works, just fine.

Software versions

• dj-stripe version: All
• Python version: All
• Django version: All
• Stripe API version: All
• Database type and version: All

Steps To Reproduce

Follow steps listed in issue #1777

Can you reproduce the issue with the latest version of master?

Yes

Expected Behavior

Ideally the webhook sync should not fail.

Actual Behavior