All reports of syntax-error-in-debconf-template for the archive. The extended description of this tag is:

The template file contains a syntax error.

This issue may hide other issues as Lintian skips some checks on the file in this case.

Severity: important, Certainty: possible

Check: debconf, Type: binary, udeb, source

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