Game redownloads after download is completed on the EA app.

this is still happening.. took me 12 hours to download BF V and it just restarts from 0.... 

EDIT : Managed to fix it, follow tutorial posted on steam about How to use Origin instead of EA App

then once installed and running, right click on the game that redownloaded > locate files and select the folder. It will verify / fix files and done!