Font Awesome many icons missing, shows up as X

[BillionShields]

Describe the bug

A clear and concise description of what the bug is.
Go one by one, display all icons and see which once are missing!
Who I have to fire to fix this? I reported it 1 year ago in slack! FIX IT ALREADY!

To Reproduce
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Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
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Screenshots
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Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
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