What is the deal 
Can you provide more details? Where is this error from and what are you attempting to do?
It looks like you need to contact some other entity. Concordium has not blocked bit2me on chain, there is no such mechanism.
It is a message that pops up when I try to send ccd from my Bit2Me wallet to my Concordium wallet. I guess it is Bit2Me I need to consult
Yes, indeed. Concordium does not, and cannot, block this.