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kumar gautam 18kumar gautam 18 

Trailhead Lightning Experience Rollout Specialist Superbadge throwing the below error

There was an unhandled exception. Please reference ID: ICKWPKNO. Error: Faraday::ClientError. Message: BAD_REQUEST: Specify a valid value for the source parameter.
venkat jinka 16venkat jinka 16
There was an unhandled exception. Please reference ID: BVNNTIDZ. Error: Faraday::ClientError. Message: BAD_REQUEST: Specify a valid value for the source parameter.

I tried creating a new playground and developer org as well, but no luck.