At 49:50 into the movie, young Nico breaks the glass on the back door at Angel's house. Later on, at 1:35.25, as Angel walks towards that door, the glass shards are not the same.
The movie story line happens between 1989 and 2014, but there's a calendar in the wall, dating August 2017, when Vera arrives in her supposed house in the new time line.
When Nico first enters their neighbor's house, You can see an AC conditioner fan. That type of AC was not invented at the time.