I'm still tempted to say negative myself. Yes, the OP did go despite not getting a confirmation (why I'd be saying it should be a neutral) but the radio silence, profile disappearing, and lack of excuse makes me say negative when both parties had set a time and a place for the meet, even if not confirmed until the morning. Even the proverbial 'family emergency' excuse would have been better than zilch. If I was the OP, I might request to move it to Neutral if the WG has the decency to let him know what happened. Again, even if it was the family emergency excuse.