I quick claimed first mortgage to get him off it
That doesn't make a lick of sense. First, the term is "quitclaim," not "quick claim." Second, a quitclaim deed is a deed by which one person conveys an interest in real property to another person without any warranties that would normally come with such a conveyance. Third, you (presumably a co-owner of the property and a co-borrower on the mortgage) cannot use a quitclaim deed to get your co-owner/co-borrower off the mortgage. Only the mortgage lender can release a borrower from his/her obligations under the mortgage.
I noticed the 2nd was just taken off my credit report a month ago. I went in clerk of court records and saw the bank filed a Release of Mortgage without Warranty. I didn't receive any notice in the mail or a call - which I'm guessing is bc ex had this listed in his bankruptcy. So what does this mean for me?
No one can answer this question intelligently without reviewing the documents you've referenced. Your follow up posts aren't terribly clear about what has happened, so I would encourage you to take everything you have to a local attorney for a consultation.