I can't do anything without knowing what the console says. You can open it by pressing ctrl+shift+j. Then if there are any red messages just past them here.
Also, try disabling all plugins and then opening a private browser session and playing that way.
It's also possible you disabled...
Yeah it can only hit companions. It stuns indefinitely until she's disrupted or defeated, so if it could hit the PC you wouldn't be able to do anything the whole fight.
Right now you have to say that you like the fox orgy depicted. You're supposed to be able to say you're neutral, but it's bugged right now. It'll be fixed next patch.
Save your strongest attacks for when she's low. At 50% HP or Resolve she'll start using a super powerful lust aura that procs every turn. Once it's triggered you have to take her out within a couple turns or you'll lose.
It's an Edge issue. All 3 of the big browsers have subtle differences in how they display CSS, this would be one of those. Miscrosoft is changing Edge to be based on Chrome's engine, so maybe it will fix itself in a few months.
Their iOS app got removed from the appStore because they can't police CP (teenage girls posting nudes) well enough. So in order to get a handle on CP and get their app back up they're just removing all porn.