wiki history changelog

Hi,
I noticed the changelog of the wiki pages is sorted in a very funny way. There is no indication of it being sorted consistently ascending or descending on date or rev number. The pages I look at are at http://bitbucket.org/tortoisehg/thg/wiki/history/Home. All the history is there, which is verifiable by cloning the repo of those pages localy. But when you click the little "history" button at the top of a wiki page, that changelog does not show the most recent cset at the top, as could be expected. And as was the case till some weeks ago. This is rather annoying when somenone wants to look at the separate recent changes via the web.
Could someone look into this please ?