I get that now and then. On my laptop I just refresh the browser. That helps for most of the day. On my phone, I need to close out the site, then go back on. That also helps for a while.

Yes, that happened to me, too. I fixed it by clearing my browser data.

1. Click on the three vertical dots at the top right of your computer screen.

2. Click on "More Tools."

3. From there, click on "Clear browsing data." This takes awhile. It's worth it.

I read somewhere a suggest to “delete the cache” (because it retains settings.)
Also - rebooting can sometimes help...