Special pages don't pass query parameters when doing a redirect, which breaks The Wikipedia Adventure.
Example: go to https://en.wikipedia.org/wiki/Main_Page?tour=twa5&step=15 . You should see a window pop up with the text "Click EDIT SOURCE so you can leave your reply to GaiaGirl".
However, if you go to http://en.wikipedia.org/wiki/Special:MyTalk/TWA/Earth?tour=twa5&step=15 the window won't appear, apparently because Special:MyTalk redirects you to your talk page without leaving "?tour=twa5&step=15" in the URL. But this used to work, which we can know because this link was used on TWA page https://en.wikipedia.org/wiki/Wikipedia:TWA/5/Reply/3
The same problem also affects Special:MyPage
It would be nice if it would be possible to fix this quickly, since WMRS has a lecture about Wikipedia that is supposed to use TWA in Saturday.