We had new squadron borders and i woke up with them disappearing

Good day!
To the admin/developer reading this, we had new squadron borders earned ,but by the end of tonight they were gone.
We had the borders available.
Is there any reason why within a 12 hour time frame our borders were gone?

Hello!

Additional squadron decorations are available only to those participating in SRE (Squadron Realistic Events). Has your squadron played last season? If you have got a specific ranking, Commanders, and Deputies can change the decoration.

Hope this helps.