keltoigael said
I dont know if this is a bug or not but with the latest beta client every NES game that I imported that started with a number, 720, 1942 etc got meta data attached correctly, no images and appears in the All tab but not in the NES library. I was able to go into the games and download images but they still appear in All but not in NES.
I ran a quick test on this (imported a complete NES library), and the titles that start with a number imported fine into the NES platform, so yes, I think this must have been because the games existed before the import.