Spider-Man: Homecoming is currently undergoing reshoots. That much has been confirmed by Laura Harrier, who plays Liz Allan, in an Instagram story.
Reshoots are too often mislabeled as a sign of trouble on a film, but they couldn’t be any more normal in the Marvel Cinematic Universe. All Marvel Studios films undergo reshoots that are built into the production schedule before principal photography even begins. This is all par for the course with Marvel Studios, which takes every opportunity to perfect its films prior to release.
Spider-Man: Homecoming is in theaters July 7.