It is not possible to evaluate your lease or your potential rights and remedies from this forum. But, it does seem to clearly indicate that that Landlord has 30 days not 60 days to process the refund or accounting for your security deposit. We help a lot of tenants recover their wrongfully withheld security deposit, sometimes this includes triple damages and attorney fees, If you would like a free case evaluation just schedule online at robandhen.wpengine.com/locations or call us at 303-688-0944