https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64968
--- Comment #18 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- One thing I've noticed is that the emails to gcc-bugs now use the local time of the user. So the sorting isn't correct anymore if people from different time zones comment. (The same issue also happens on sourceware.org/bugzilla/)