Thank you for your help. To be honest I'm not exactly sure what is meant by bright shade but basically you would advise to put them in a BIT of a shadier spot, correct?

Bright spot OUT of direct Sunlight.

Bright shade is something like under a tree where some light still gets through, or also not like a forest setting where barely any direct light gets through. In other words, for most homes, their tree or tall bush or even house may provide the right setting. I have 2 Nepenthes growing very well under my crepe myrtles, where I stuck a double shepherd's hook and the two pots hang off the hooks. The crepe myrtles create a nice amount of shade from the sun overhead, but they don't have branches that spread out for several feet, and don't have a thick mass of leaves and branches, meaning that under the branches of the crepe myrtle, there is ample brightness from the day time light.

The rest of my N. plants are growing under my patio covering. They get morning sun from about 7-10am and shade from about 10 am to the rest of the day.

There are also YT videos of people in Northern part of USA who have their N. out in full sunlight all day long, but they definitely warned that their plant adjusted to it. I'd probably not suggest it for people in southern part of USA where temperatures can get over 90s - 100s F for long periods of time, for days at a time. (although you mentioned you went up to the high 90s too, so not too sure what kinds of climate you have in the summer)

So your 2 weeks (and earlier since they have already been out in the sun) may not have been sufficient to let the plants adjust that way to full sun, but sticking with the safe condition of using bright shade should be fine.

Thanks to you both. Since last weekend I moved them to less direct sunlight, but they seem to have gotten even worse. I don't really have any other spots to put them on the deck that would get even less direct light so I'm considering just bringing them inside near a window!

Mine is inside by an eastern window doing well. I'm in Georgia. I agree, yours looks sunburned.