UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.84 Safari/537.36

Example URL:
https://www.aplpackaging.co.uk/paper-bags/twist-handle-paper-carrier-bags/pink-bright.html

Steps to reproduce the problem:
1. Load the URL and look at the image.

What is the expected behavior?
The carrier bag in the image should be pink

What went wrong?
A blue mask is applied over the top of the image.
In the case of viewing a larger version, the same areas sometimes become transparent instead.

Does it occur on multiple sites: Yes

Is it a problem with a plugin? No 

Did this work before? Yes 67

Does this work in other browsers? Yes

Chrome version: 68.0.3440.84  Channel: stable
OS Version: Ubuntu 18.04
Flash Version: 

When viewing the image directly, it displays fine. The issue only occurs when viewing the image as part of the DOM.

This issue only occurs in Chrome. I am not sure if this is a problem directly with Chrome or with the webp format itself or it's implementation in Chrome.

I've only started seeing this in Chrome 68 and I see the same issue in Version 69.0.3497.23

Attached is a screen recording showing the issue.