Question:
If you move from a square of hindering terrain to an adjacent square that is part of a different section, will it stop your movement?

Explanation:
You have a fountain surrounded by bushes. The map is indication the bushes are hindering and fountain is water. You cross from the end of one bush section into the other going diagonal.

Our judge believes you stop because it's crossing a new green line.



Question:
When crossing from hindering to water or hindering to item, do you stop?
Is this due to being a different type of hindering?

You do not stop.

The rules don't care about green lines:


No. Hindering is hindering. During movement, anything that is hindering or hindering for movement is the same for all effects.

There are all kinds of these.

Water
Hindering
Objects
Rubble
Excavated Graves (or any orange terrain which is hindering for movement)
Smoke

You can remember this with an easy acronym:

SHOWER

You can move anywhere through there and it is continuous hindering terrain.

Subscribing to this as a point of reference that is no doubt going to come up.

Same. Thanks, Harpua!