[Bug]: 5:4 trail image squeezed into 4:5 front card

### What happened?

Never-ever should images be squeezed in any direction, anywhere. I bet there is `object-fit` option that will work correctly. Here [is](https://www.theguardian.com/europe#features) (now fixed) a 4:5 card (`static/feature/2`)

with a 5:4 Composer trail squeezed badly. Dug up an image from HTML ([here](https://i.guim.co.uk/img/media/dcb54c7b4634c45141a9eeaaf92efdd3efa95831/0_0_16176_12941/master/16176.jpg?width=460&dpr=2&s=none&crop=4%3A5)):


Of course, it should have been fixed by a human [EDIT: and indeed it has], by providing a replacement like on the left (frontstool has not indicated an active image replacement for this card). Nevertheless, platform should not be wrong here. Humans are fallible. Especially on a Sunday.

### Where is this happening?

https://www.theguardian.com/europe#features

### What is the impact?

With a photo of a human face the impact would be bigger.