Updated emunand via retail card but backups on Red card SD will not show up

Hi everyone,

I've tried to do a good bit of research on my own but couldn't find any answers to my particular question, and I'm hoping you all could help me solve this puzzle.

Up until recently I've been running gateway just fine on a 4.5 system nand and a 10.3 emunand, but recently decided to update my emunand via a Poochy & Yoshi US retail cart in classic mode to 11.2. Everything went fine and my emunand is now showing as 11.2 in gateway mode, but now when I've gone back in to gateway mode and am pressing select in an attempt to bring up the backups on my gateway red card sd card, it doesn't respond whatsoever.

I'm hoping someone might be able to shed some light on exactly what's going on or if I haven't updated something else correctly in order for it to be able to recognize the backups on the red card sd card.

Cheers and thanks for any advice.