Last modified: 2014-03-08 00:27:43 UTC
User:91.210.102.154 made 2 topics with comments attached, (both pure spam), and the topics were deleted by admins. However, the user's Contributions and Deleted Contributions pages are both empty: Topics: https://www.mediawiki.org/w/index.php?title=Talk:Sandbox&workflow=050dbcf120a79e896199782bcb087b7b https://www.mediawiki.org/w/index.php?title=Talk:Sandbox&workflow=050dac2d0b4ccaf72f28842b2b772805 Logs: https://www.mediawiki.org/wiki/Special:Contributions/91.210.102.154 https://www.mediawiki.org/wiki/Special:DeletedContributions/91.210.102.154
The WMF core features team tracks this bug on Mingle card https://wikimedia.mingle.thoughtworks.com/projects/flow/cards/700, but people from the community are welcome to contribute here and in Gerrit.
Special:DeletedContributions will need to have its own integration developed. These should still be listed in Special:Contributions though, checking into why that isn't happening.
Something seems to have fixed this, since the bug was filed. The IP's contributions are now correctly visible in the Special:Contributions page. Either change this bug to track Special:DeletedContributions integration (per comment 2), or close this as fixed and file a new bug for that.