When quering Special:Log on Wikipedia, no results are displayed for older dates (only relatively recent entries are shown).
Examples:
https://en.wikipedia.org/wiki/Special:Log?type=create&user=&page=&wpdate=2016-12-11&tagfilter=
https://it.wikipedia.org/wiki/Speciale:Registri?type=create&user=&page=&wpdate=2015-05-23&tagfilter=
https://test.wikipedia.org/wiki/Special:Log?type=create&user=&page=&wpdate=2016-12-23&tagfilter=
However, on Commons, everything seems fine:
https://commons.wikimedia.org/wiki/Special:Log?type=delete&user=&page=&wpdate=2016-12-23&tagfilter=
Investigation
The start date for searching the logs seems to be
Given that, could it be that the update from version 1.32.0-wmf.9 to 1.32.0-wmf.10 is responsible of that bug?