(WELCOME BACK ERI! SO GLAD TO SEE PEOPLE RETURNING!! :D)
They're fine for me.
Fortunately, I at least know what's happening (I think). It happened to me a few days ago where a few of the icons at the top were broken and when I told Sean, he said they were fine.
Best thing is to just wait it out and check tomorrow or the next day if it's still the same.