Image doesn’t completely show

I thought this was my theme but the theme developers also noticed the same in twenty sixteen.

My images aren’t showing up correctly on adverts – any ideas? Screenshot below:

Looks fine here – https://www.dropbox.com/s/gfduidyjh257b6y/Screenshot%202016-12-03%2007.43.44.png?dl=0
But inside the ad – https://www.dropbox.com/s/dtzftk22kj7fpzi/Screenshot%202016-12-03%2007.43.58.png?dl=0

The theme developer said the following:

I did tested the image issue. It is not specific to Community Builder. I tested with twentysixteen theme and had same.

It is WPAdverts using the complete image and trying to scale it. So if the height/width ratio is not proper then it looks like the container is half empty. Please verify it. It seemed it will need some update on the plugin side..