I know what the problem is. On amazon, the bluray version and the dvd had the same title, just calling it the "limited edition". If you went to thebeatles.com and clicked the amazon link for the bluray version it would have taken you to the right one. Oh and that version is still in stock. 1 [CD/2 Blu-ray Audio and Video][Limited Edition] https://www.amazon.com/dp/B01576X9J0/ref=cm_sw_r_awd_s.IowbXVS7TWT
Youre welcome!
My assumption is that the entire rooftop concert was remastered during the production of 1+, but I'm not sure.
Get Back and Don't Let Me Down were remastered for 1+ and a remastered version of I've Got A Feeling was played during the credits for the Eight Days A Week documentary.