Still not working in Gutsy as Preferred Application still uses the wrong string. It works fine if you set a custom string and use -new-tab -new-window though. Installing Epiphany and setting this as default makes it work fine again. So this seems to be a Preferred Applications bug that hits those distros and users that do not choose epiphany as the default. Adding upstream task to Gnome.
Still not working in Gutsy as Preferred Application still uses the wrong string. It works fine if you set a custom string and use -new-tab -new-window though. Installing Epiphany and setting this as default makes it work fine again. So this seems to be a Preferred Applications bug that hits those distros and users that do not choose epiphany as the default. Adding upstream task to Gnome.