FP code2 scheduled and 485 AOS interview scheduled 20 days after FP

[sk1655]

Hi, My PD is not current (EB3) and I got a Code 2 FP schedule letter(10 days from now) and I also got 485 AOS interview letter (1 month from now).

My PD is 2 years far from the current PD and 140 approved. This is my second FP notice. Service center TSC.

If any one has some idea about it please let me know.