Are those certificate problems still existent? I don't dare to log in now after reading that.
And in general, it'd be nice if the lock was green instead of gray.
Seems to be resolved now, and the grey padlock isn't too unusual... plenty of sane/secure sites that don't supply their own identity along that channel.
Yeah, some of you guys may have noticed some weird behaviour with our SSL cert, we renewed it over the weekend, and there was a misconfiguration which might have triggered some warnings over the span of a couple of hours. No worries, however, it is all resolved, just wanted to give a little explanation.