I think you're safe, Dennis. As far as I know if you ban someone for 7 days with the popup menu you get from typing admin into console, it only bans them for 5 minutes. You have to manually put in the console the command to ban someone, as well as manually put in the duration of the ban, or it only kicks them.

So what that means is that another admin didn't cross you, or doubt your decision, it's simply that you didn't know the command produced via the popup is bugged.

So much love, Dennis. Many <3's.