If you use the service from their site directly, rather than as an add-on, you can use their interface to restore.
No easy way to switch over from the add-on without a lot of manual data transfer though. -- You received this message because you are subscribed to the Google Groups "Heroku" group. To view this discussion on the web visit https://groups.google.com/d/msg/heroku/-/l6AdYetJsToJ. To post to this group, send email to heroku@googlegroups.com. To unsubscribe from this group, send email to heroku+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/heroku?hl=en.