May be some issues with package naming and conflict occured?

You have deleted application bundle, but sailfish packages are still in place. Check and delete them at https://openrepos.net/my-apps
Update: does aliendalvik support installs own libevent (or something like that)?

Also, do not upload packages with different names to same application node, or order them, main package should be first on the attachment list. Or warehouse will check/install/delete wrong package(i.e. "libevent" instead of "tor"). This can cause issues.