Sentry yields a 502 "BadGatewayError" when listing events

Our Sentry instance at https://new-sentry.gitlab.net/ is yielding errors, that prevent me from invatigating problems in our gitlab.com instance.

Seeing the details of an event results in Bad gateway errors and prevents me from loading the details.

The errors are always the same:

Bad gateway
The web server reported a bad gateway error.

Ray ID: ...
Your IP address: ...
Error reference number: 502
Cloudflare Location: ...

Details