fontello.ddddddddddddd.css is not loaded on the latest develop Pleroma-FE

When I update my Pleroma-FE up to the latest develop in my instance https://lorazepam.distsn.org, all icons vanish and become not clickable. The console of my browser says fontello.ddddddddddddd.css is blocked.

Is this a genuine malfunction or just an intentional work-in-progress situation?