Thanks for the confirmation; I’m afraid I don’t have any good news for you.
We have a few interrelated processes that track changes to projects and none of them are providing us with the activity that you’re missing. For instance we take a snapshot of each container at the same time that the git checkpoint that shows up in Rewind is taken, and here are the snapshot times for the project in question around the time we’re concerned with:
Mon Nov 12 2018 18:32:55 GMT+0000 (UTC)
Tue Nov 13 2018 13:45:42 GMT+0000 (UTC)
As you see there’s a big gap there that includes the time when you were attempting your remixes and noticing things had gone awry. We also don’t see any missing remixes of the project in question aside from the few you deleted. The second of the above snapshots doesn’t have a corresponding git log entry, but that probably means it was taken in response to a project shutdown instead of an edit, and is ~12 hours after you ran into the problem, so it’s doubtful that it includes the code you’d like to recover.
We’ll keep thinking about what else we might be able to do to help, but at this point we don’t have anything relevant to go on and no useful actions to take.
I’m truly sorry for the inconvenience.