Display error: icons not loaded properly (sometimes)
Hi, thanks for this amazing icon pack!

My problem:

Sometimes the icons are not loaded properly.

I can't reproduce it.
It just happens sometimes and I have to refresh the browser.

I am using Chrome.

Any idea what's going on?
![char](https://user-images.githubusercontent.com/26717528/137557654-74dc2c18-0416-4250-bff2-b80c30e7b8d4.PNG)

