Pre-Generated water not flowing correctly in rivers and lakes (oceans unknown)

NOTE: I USED THE SEARH FUNCTION TO SEE IF I WAS DUPLICATING, I DID NOT FIND ANY MATCHING RESULTS.

As shown in the title, water in the river and lakes is flowing correctly.

1st World cords:

1st picture: X: -40 Y: 60 Z: -203
2nd picture: X: -40 Y: 59 Z: -251

2nd Word cords: X: 40 Y: 60 Z: 154