build.opensuse.org is running now with the new source service mode.
We recommend to upgrade to osc 0.132 version as available in openSUSE:Tools project if you work with source services.
The difference to the old way source service were handled is that with the new mode, no "source service" commits are generated. This means, the history just contains the commits done by the user, which makes things like revision diffs much easier. The source service result is handled as an internal commit, like with source links. Builds are still done with those internal commits.
A manual service run trigger is handled as commit by the user, so it is part of the history.
This solves also the blocking of commits (403 errors) during a service run.
Michael and Adrian