What is going on with hass:lightbulb icon

Configuration Frontend
1

Any ideas what I could do to fix this? My icons are gone. Only ‘Bank Woonkamer’ shows the coorect icon.

Screen Shot 2021-09-26 at 18.38.57
Screen Shot 2021-09-26 at 18.38.572810×1508 159 KB

2

Have you tried Ctrl+F5 ?

Can you still control the missing lights?

3

Yes, it all works fine. The icons are gone on safari and also on IOS app. So I don’t think it’s cache or something.