HELP!!! Villagers Walking 'in' Water Again

[1234567]

I got the same problem 2 years ago and now it comes back
Could anyone solve it?

Photos (cc1.76):
https://ibb.co/R7hxSzC
https://ibb.co/n3BvBmX


Photos 2 years ago (cc1.75):
https://ibb.co/jzBVzRz


previous post:
https://www.blackliquidsoftware.com/foru...the-bridge