Can we still pull from Wikipedia in Excel 2016 Power Query?

I was trying to pull data using Power Query from web sources in Excel 2016. (I have an E3 license, so all the bits are there.)

If I go to the Data tab, New Query, then Data Catalog (I think this is where to go based on the 2013 Excel tutorial I am playing with) I am asked to sign in. If I sign in with a regular MS account, I get nothing. If I sign in with my Work account, I get an error that:

• Enterprise Feature Unavailable
• Your Organization No Longer has access to enterprise features. Please log out to access public data.

However, as stated, it is requiring me to log in somehow and my regular Microsoft Account doesn't allow anything. So:

1. Is there something wrong with our office 365 account I need to get fixed?
2. Am I doing it wrong?
3. Is this part of the issue I've heard that many (all?) web sources were removed from the MS catalog because in 2013 they were english only and MS had no intention of adding a feature that excluded the rest of the world's languages?

Ed