I opened a new thread here where we can have general discussion on how to use the sbackupd software, if you like. When we find a bug, we can go back to bugzilla and file a bug request. This will help the review request to stay focused on packaging problems.
You are right, the restore command is:
When I use it, I go to the day and month of the backup (which will appear in bold in the calendar), select it and then a list of snapshots will appear in the lower left part of the window. If I select one, then, in the right part of the window, all the files that you can restore will appear.
Instead I saw no bold days in your screen-shots. Can you please check that the day you are selecting really has a saved backup?
Thanks and regards,