Articulate Review - courses not showing

Hello Patrick and welcome to E-Learning Heroes :)

By cookie issue, do you mean that you cleared the browser cache?

I'd be happy to share the steps recommended:

First attempt (which sounds like you may have covered):

1. Update your Google Chrome to the latest version. 
2. Clear your browser cache. 

Second attempt:

1. Go to Settings > Advanced > Content Settings > Cookies 
2. Remove any Articulate sites being blocked 

If there are no blocked sites, please try to connect to another network and see if you encounter the same issue. If you're able to access your course on a different network, please check with your network admin to ensure that these domains are allowed.

If this doesn't nail it down for you, with your permission, I'd like to have you share your project file with our support team to investigate what's happening. It will be deleted when they are done troubleshooting.