Import Fiori Stencils for Figma is temporarily unavailable?


I’m currently trying to get into designing prototypes for SAP Fiori with Figma.
To start, I decided to install the Fiori icons and fonts which also worked. As next step I wanted to install Fiori Stencils for Figma “S4HANA_Web_UI_Kit_v1.110”.
I tried to import the file “S4HANA Web UI Kit - Compact (v1.110).fig” which didn’t work out… following error message showed up: “Oops. This service is temporarily unavailable.”

For me, as beginner using Figma, it’s quite hard to get into prototyping without using the Fiori Stencils.
I’d appreciate any kind of help!