I feel like a newbie by asking this but still why not.

I have not done BMI since a while but my corporate booking tool now has forced me onto BMI for DUB-LHR-DUB and when I went ahead and tried to book my seats (premium economy flights) the seat map is only displaying 2 seats per side (A/C and D/F) not the 3 seats per row that I remember.

Now the aircraft on both flights is a A320 (it’s the BD 122 on Monday and BD 131 on Wednesday), so I am now confused are we to 2x2 for premium economy or is it just the BMI does not show these seats until last moment or am I just a lucky person and I got the flights with a mid-haul configuration?

Help please.