Separate containers & masonry. Spacing on the homepage not working on the right.

As the title said, I use separate containers and two columns masonry on the homepage. I also use two sidebars, one on the left and one on the right. I use 20px spacing between all elements. But here is the problem: after update, the second column of masonry does not have that 20px space between it and the right sidebar... What should I do? Here is a link: bit . ly/2fScwCI