Right, missed that "in"

Not a bug at all, it's a part of the game. Click here

Home points and warps doesn't require a block under your point to be used. Which means you are able to set it in air or fall into the void if you're unlucky.

Hello I am the mod who banned you. You broke the server rules by spamming, all caps, talking about controversial topics and using other languages.

Practice good chat etiquette - Don’t use caps, don’t spam, don’t discuss controversial, sensitive or offensive topics (e.g. sex, sexual identity or preferences, race, politics, religion, drugs, etc.), no advertising, no links, no trolling. Please only use the minecraft font and English in global chat. Also part of chat etiquette is having an appropriately named character since your name appears on the player list and in chat. If your name is inappropriate you will be asked to change it. You will likely be banned until you do.

Here is the full version of the rules. You will be pardoned 24 hours later. See you soon and behave!

@OPtimusjag I'm always ready if you want to have happy corner at any time ;)

All scoreboard data are bounded to the name so you'd lose your rank, warps, ticks, stats, vote count, crafty credits etc as they are stored in your scoreboard. You won't lose your set home, inventory or health, but you'd be tp'ed to the new player room if that name haven't accept the rules.

I always use this :P

Fixed
You should have posted the direct links in it

Hello I am the moderator who banned you. First of all, your tunnel where u started mining was at bedrock leve blut not "3 blocks above bedrock". You didn't mine out the middle layer in a circle but only towards your right hand side where the diamond ores lay. Then, you suddenly dug a straight line forward, found more diamonds under your feet and then reach some iron ore. Then you started digging straight towards diamonds and found more than 3 patches of diamond ores. You were clearly using xray and we never unban cheaters. Appeal denied and good luck elsewhere.

thanks for being such a good staff

PS: I appreciate that :D, and I don't really think it's dumb. I can even send videos if you want.

Yeah