Juhani does count...
I disagree.
I appreciate that BioWare intended to include a lesbian character, but if I play through the game and am never aware she's a lesbian, that doesn't have much meaning to me. If I play through the game specifically attempting to romance her and am unable to get any romantic lines, I'm calling that a fail.
It's cool there's a youtube video where someone managed to trigger them, but I'm not setting the bar that low.
Regardless, Bioware's intention was for her to be a lesbian, there are parts of that content still left in game (which, if you approach it with foreknowledge, you can see), and she was a confirmed lesbian within Star Wars cannon (in fact, I believe she is the first lesbian character).
Dumbledore is not gay.
If I can't open up the books and see the gayness, it doesn't count. I don't care what the writers, editors, or actors way.
If the audience cannot see it, it does not exist.