Hopefully this is known about as it’s hard to describe, but in the main feed I see text post previews in a mid-grey colour, and when opening them I see the full text momentarily in that colour (also with no paragraph spacing), and then it seems the style is applied and the text ‘flickers’. Mostly just once, so it’s not too bad, but sometimes it flickers back and forth causing quite a visual glitch.

Let me know if this is news and I’ll try to record it happening.