That's been 2 weeks and I have not heard anything from them directly. My immediate lead hand has told me they sent out emails to all the leads saying for them to make sure everyone shows me respect and remind them we have very strict zero tolerance rules that include harassment, bullying, and/or discrimination of any kind.
Since they sent out the emails, management is taking it seriously and are already backing you up. Other than that, they don't need to talk to you about it. If YOU need to talk about it with them, then YOU schedule a one-on-one time to meet. Otherwise, forget about it. They are tending day to day business, and are more concerned about other things. If it were me (which it's not), I'd send out second email (letter?) acknowledging their support in the form of the email that was distributed to leads, that you really appreciate it, and that you see no further reason for one-on-ones, but that if anyone has any questions they are welcome to follow up with you. Then, I'd forget about it. Simple as that. If anyone has issues about the bathroom, tell them they can talk to management. If management has an issue, they'll come to you about it. Don't make it any more traumatic for them than it has to be! LOL