id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
16025,Page and custom taxonomy query var 404s,duck_,,"Reported in IRC. Visit a page and append ""customtax=foo"", where customtax is some registered taxonomy.

3.0.3 => displays the page
3.1 => 404, since obviously no pages matched in the custom taxonomy 

Here is associated code reporter used to register the custom taxonomy: http://pastebin.com/eqQbXVvh and they were visiting http://example/products/?surface=stone where products is a regular page (I ''assume'' from this they may be hoping to display only products with stone taxonomy, maybe with custom handling in a template to get it to work... again this is a guess.)

Seems like this is probably expected to me, but it is a change.",defect (bug),new,normal,Future Release,Query,,normal,,close,