Again, you'll need to offer something else if you wish to credibly defend your claim, because that post is not doing the work you think it is.
That post was made 3 years ago. People change, and it does not invalidate the way I experienced what happened, even if I failed to articulate it effectively at the time. I only shared it to provide proof of the dispute, not to win sides.
I see that thread also contains people asking for, and not receiving, proof of (now-deleted) allegations.