We saw this a couple times this summer with the pup.
The cord FR now provides has a handle which means the cord itself is at a right angle to the prongs of the plug. I'm sure this is considered an enhancement for those who had difficulty with a straight plug with no handle.
A couple electric boxes had the 30 amp plug near the bottom with no aligned cut out. I was able to force a tight bend in the wire to make the plug go in. A neighbor with the same problem had to go to the camp store and pick up a short (1ft) extension to get his properly plugged in.
I will be doing that also, since the new trailer has the same issue. I'm also not fond of the detached cord design. I'm expecting I will leaver the cord somewhere.....
2016 Roo 21SS, 2016 F150
2015 Rockwood 2514G (pup), 2015 Fd Expl,
2003 Coleman Utah (pup), 2007 Fd Expl