Lowrance glitch in update?

I’m wondering if anyone else has noticed? I just came back from Cabelas and they were running Navionics chips in the unit to make sure the update came across clean. The funny thing is they put an 08 and an 09 sd prem North card in and it had pretty much everything except one little region in NW Iowa. East and West Okoboji were not visible but Spirit Lake was?? None of their employees could figure it out. One of the guys that works there knows a lot about all the electronics and he thinks it’s a glitch in the update so he’s sure there is gonna be another update shortly to fix this one. We did this in an HDS5 unit.

I have the exact same is with my HDS7 and my 09 card. It goes from western Iowa to Clear lake in north central Iowa. Maybe they will get it right next time, lets hope it does not take 3 months this time.