Yep, it works for me in Opera.
The only thing that isn’t working the same for me in Opera is the little iPhone screen on the right hand side - that doesn’t actually update with the coordinates in opera for some reason - but it does pass the tests.
I think i should reinstall Opera.
One other possibilty…
Are you on a wired or wireless connection?
Apparently there are reported issues with wired connections in Safari…might affect Opera too?