Mod icon not showing in client

I uploaded my first mod, Color Coded Strategic Icons, and the icon is showing up in the ingame menu but in the client it is absent. Why? This seems to be the case for many mods.

@freadyfish It's a known issue after the server infrastructure upgrade a couple weeks ago. The cause of the issue is still under investigation.

Thank you for reporting.

Is this missing only for newly uploaded mods?

"Nerds have a really complicated relationship with change: Change is awesome when WE'RE the ones doing it. As soon as change is coming from outside of us it becomes untrustworthy and it threatens what we think of is the familiar."
ā€“ Benno Rice

@Brutus5000 Seems "randomly" for older mods and all the time for recent uploads.

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