Quartus license activated using FPGA Devolepemnt kit expired in 3 months

Sorry forgot mention....Yes the license generated was fixed not floating. I am attaching a screen shot of the quartus license selection screen, please cross verify.

also we received response from altera, saying that the license available with the board is not perpetual and sudden death will happen after 12 months.

We got the license expired message soon after 79 days of license generation, does anyone know when does this count down of 12 months start ( is it from date of board purchase or license generation date) or is there any fault with the way we generated license file.