I was having very therapeutic conversations with someone who's account was abruptly deleted. I saw in the notice that this might be because he voluntarily deleted it, or it was deleted for violating terms of service. He shared a mobile number with me, which I still have, but never used. Is there a way to find out if a deleted account was deleted for violating terms of service? I would personally consider that a red flag, and it would make me think twice about reaching out through his mobile number. Thanks for your advice.