FoxFae:
Yeah I've done it a ton of times. It only does this on custom lists though. I thought maybe it was a bug. Maybe not.ㅠㅠ
The app works fine but I tend to use the mobile version a lot more.
Weird. The overlapping looks like a loading problem to me, but my knowledge about IT is pretty much zero. Since you already tried re-loading, deleting cookies and clearing cache there's no more advice I can give, sorry.
I've used the mobile version now and it also works and looks normal, no matter which list I open. Doesn't look like a bug to me, more like a browser or connection problem.