Got approved and card is on its way but I do see my BA account under my profile but it says next to it: "Your account is closed and no longer available for use. If you have a balance remaining on the account, please continue to make monthly payments by the due date."
How could it be closed if I have not even activated it yet? Is this normal? 
This usually happens when Chase decides to close your accounts.
Are your other Chase cards still active? Looks like Chase shuts down your new card - someone reviewed your accounts and decided to close the newly approved BA card. Your other cards might follow...
How many new cards you have opened with Chase recently? How many new cards you opened this year?