ITC mismatch

Hlo all
Last year I have purchase a machinery from my suppliar on my GST no but he cant file the return of that invoice but I claimed my GST on my 3B return when I asked to suppliar for return the same invoice file on my GSTIN he files the return on his GSTR1 and finally the invoice shows on my GSTR2 but in the current year.
So now I have a confusion about my ITC filing because the ITC reflect on my current year GSTR 2 and ITC comparison form. What I can do right now because I have to file my annual return of previous year kindly give your valuable suggestions please.