Played on a world with a friend and tried entering the Nether for the first time. Loading screen did not finish for several minutes, so I closed the game. After loading the world again, it was reset to the last time I quit. Everytime I tried to quit the world, the saving world screen would stay until I completely closed the game, reseting my world again. Startet a new world, friend ran into unloaded chunks, restarted world hoping the chunks would load and world got reset as well. Now both world cant be quit without getting reset. Playing on PS4 Pro, 1.19.0