I have the same predicament as you. I only have a numbers and no combination of letters. This could be the reason why they never pick meHi all, the PGP invitation number that I got when I applied in October 2020 has only numbers and not a combination of numbers and letters. Is this normal? Is anyone else in this forum with a similar invitation number? I feel that IRCC messed up with my invitation and if that is correct, I should be taking action rather than waiting. Someone, please confirm.