The first cut cleared only dotted names spelled in [A-Za-z0-9.:-], which missed host names the old rule withheld: ones with "_" or non-ASCII characters, and a dotless name equal to the link's host. Since SourceOf now shows a stored name as it stands, 0020 must clear a superset: any name without a space that is dotted, holds a colon, or appears in the recipe's own link. Maestro 966066e3-0e25-4b8b-9bb0-0694c47c9106 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>