I found this on google...
I believe it's new, since it says last updated 9/14/2011.
It's pretty much the same as:
however it does have this additional statement:
For more information about account suspensions and console bans, please visit our Xbox Forums. Members of the Xbox LIVE Enforcement Team monitor this forum and can tell you why your account or console was suspended.
Does this mean that the enforcement team will start answering console ban questions? I can only hope so.