Fans recently noted an inconsistency with Guardians of the Galaxy and Infinity War, specifically related to Gamora’s backstory and home planet.
Spoilers ahead for Avengers: Infinity War.
Because although Thanos reveals massacring half the population of Zen-Whoberi ultimately saved the planet, her mugshot in Guardians claims she was its sole survivor.
But considering the MCU has been alive for ten years, there’s bound to be a few continuity errors.