At the time of the last Lintian run, the following possible problems were found in packages maintained by Dariusz Dwornikowski <email@example.com>, listed by source package. See also the full report, including info, experimental and overridden tags. Also see their QA overview.
connectagram (1.2.4-1) [Uploader] §
- debian/patches/add-desktop-keyword.patch fullfil fulfil
cutemaze (1.2.0-1) [Uploader] §
- debian/patches/add-keywords-entry.patch fullfil fulfil
libstrophe (0.9.1+git20170912.6e6093e-2) [Uploader] §
- dh ... --parallel (line 9)