Blog Post not showing up on certain devices or browsers

This happens almost every time that we launch a blog post now. Pretty frustrating

Not showing up on:
Mac (Safari, Chrome (+Incognito), Firefox)

Showing up on:

iPhone (Safari, Chrome)

What it’s showing:

What it should show:

I’m only seeing the 18-April blog post when I load your page (desktop/mobile). If you want to shoot a PM over when you make your next update I can try to watch live, but I suspect this is a caching issue.