Deposits will be credited, bitcoind was shortly down or they needed to restart it. Don't worry just be bit patient.
edit: And its always safe to deposit , its in the logs and can't be lost. So don't worry about it , just be bit patient.
As for mute , u was muted coz of constant spaming, (not by me) but that says in mute log.
Than u got muted again for same reason.
So yeah , third one was permanent and will stay like that.
As for ur new account , if u don't continue to spam and break other rules than u will be fine, if not u will be permanently muted on that one to .