All reports of duplicate-long-description for the archive. The extended description of this tag is:

The listed binary packages all share the same extended description. Some additional information in the extended description explaining what is in each package and how it differs from the other packages is useful, particularly for users who aren't familiar with Debian's package naming conventions.

Severity: wishlist, Certainty: certain

Check: control-file, Type: source

This tag has not been emitted in any package tested by Lintian.