All reports of debian-revision-not-well-formed for the archive. The extended description of this tag is:
The Debian version part (the part after the -) should consist of one or two dot-separated parts: one for a regular maintainer release or two for a source-NMU.
Refer to Debian Developer's Reference section 5.11.2 (NMUs and
debian/changelog) and Debian Policy Manual section 5.6.12 (
Version) for details.
This tag has not been emitted in any package tested by Lintian.