I knew it was some sort of Jenny, not a ludwig like the guy said LOL. We only have mostly chain LFS and they often do not know that much. Some do have fairly good fish departments, but for the most part they do not know much.
I bet it will bounce back, I have seen plants do that when coming from other users tanks. The first time I got some plants from on here, a bunch melted because I think they tanks they came from was way higher tech than mine.