Dude was priming nades in spawn and it would put him in a ragdoll state. Running around with an indefinitely primed nade. That is reason to ban ya? Vandoor was bitching that it wasn't.
Don't worry about it, just be mindful that as an admin, especially as a tech, you're held to a higher standard than the general public/members who play on our servers. If you set the bar low, it lets them set it even lower.