It’s actually happening in all browsers. If you open the page, click the top pull down, close it. wait about 20 seconds and click the pull down again, you’ll see it happens every time and in every browser. I’ve been playing with the css for over a week now.
I think there’s something going on in the code, because basically one quote fades up and the prior one doesn’t fade off, so they all display fine, just don’t fade off correctly.