Thanks for reporting this. We’ve gotten in touch with Cloudflare to see what’s going on here; apparently they’re trying to cut down on versioned backups of files that change frequently (such as metadata that gets fetched from cloud services on a regular basis), but their current regex went a little too far. We’re working with them to adjust these restrictions to a smaller subset of files that can automatically be re-downloaded or re-generated after a restore. I’ll keep you posted on any updates.