Player selectors fail finding player/Player is not correctly moved from the End to the Nether

The bug

Player selectors fail finding player/Player is not correctly moved from the End to the Nether.

How to reproduce

1. Go to the end: /setblock ~ ~ ~ end_portal
2. Go from the end to the nether: /setblock ~ ~ ~ nether_portal
3. Try to use player selectors
   Entities in the overworld are unable to find you as well so I assume the game thinks you as entity are still in the end (maybe)
   However the NBT data of the player is correct and he can still target himself with his name

Code analysis

Code analysis by Marcono1234 can be found in this comment.