Waterway contains something unexpected

[CarlosNavSeg]

mapbox-gl-js version:

browser:

Steps to Trigger Behavior

1. Go to the north of belgium in a map with waterway on the style
2. Get close to the port, a bit to the left
3. See there is something strange from waterway

Link to Demonstration

https://jsbin.com/

Expected Behavior

To not have a river looking entity

Actual Behavior

There is a rare looking entity
https://drive.google.com/file/d/1Fwo4ylLMG8FMAorwIZHTSqt475BTWl3Z/view?usp=sharing

[underoot]

Hey, @CarlosNavSeg, thank you for the report! Could you provide the reproduction example with https://jsbin.com/ if possible? Thank you!