Also these are the server rules:
1. No profanity
2. No childish behaviour
3. No racism or discrimination of any kind
4. No offensive language
5. No overriding of the censoring mechanism (It is there for a reason!)
6. No exploiting of bugs (this includes but is not limited to glitching, scroll shooting etc.)
7. Map glitching however should be tolerated as long as it is not interrupting the game or too disturbing
8. Enforcing of own rules will lead to a ban / loss of power
9. Religious discussions / references are forbidden
Nowhere here does it say that impersonating an admin or anything like that is prohibited which by the way is not something I did, (I just had a name which was phonetically similar). Furthermore the only way you can find this list is by looking through this webpage, might be helpful if it displays something similar to this when loading the game (just an idea).
As well as this, this is my first "offense" and no warning was issued to me, I wasn’t even timed out and asked to change my name, nothing was said in the chat in-game, and lastly 12 hours is a bit harsh, I know someone who insulted an admin directly and only got a 10 min ban.