As far as the information I speculated on here are as follows in a flow diagram:

Whyt said loser to some random dude > Remington said lol, people say loser over internet > Whyt muted Remington > Map Change > Remington said muted for no reason > Whyt muted Remington > Remington rejoined > Whyt banned

In the admin log, the reconnect took place between mute and ban. It was all within a 3 minute timeframe. Technically, it was appropriate to act upon it. However ethics and morality does not seem to exist.