Icons turn into glyphs occasionally after page reload

I have not found any mentions of this so I wonder if it is a local issue, but since it is not realizable, it is hard to replicate in incognito or with extensions turned off. But it’s also only happening on my bubble app (live and staging) so I’m not sure.

Every so often I reload and all icons look like this:

Reloading again always clears it.

You can see that it is also in the debug panel.

Any ideas?

Probably a reload problem…
It happens often here too…

I get the same occasionally.

No solution to this? I’m assuming regular users are also seeing this?