Since ADR 0276 the earlier merge waits in a queued batch with no modules, and the
replay skipped it, so its pass on main proved nothing. The replay now ends the
later merge's walk and has another repository's merge heard, which cuts the batch,
and fails on any plan of the two merges left standing with nothing planned.
Two catalogue merges acted on in reverse order left the fixed module planned at
the commit without the fix. The replay uses only what the controller had before
Listed among the store tests, so a check without a database cannot pass its skip.
jochen