If I search for bugs I've commented on, I get 9 bugs. If I search for bugs I've commented on or reported myself, I only get 6 bugs! Look at these queries: http://bugs.gentoo.org/buglist.cgi?emailreporter1=0&emaillongdesc1=1&emailtype1=exact&email1=hahjortland%40tande.com (9 bugs) http://bugs.gentoo.org/buglist.cgi?emailreporter1=1&emaillongdesc1=1&emailtype1=exact&email1=hahjortland%40tande.com (6 bugs) Only different thing in URLs: "emailreporter1=0/1" The options are found under the "Email and Numbering" section on the search page.
This is an upstream bug and I cannot find a fix on the matter. Going to have to wait til the next major version update, sorry.