broken hyperlink - Other Tax Situations

While completing our filing, I came to "Personal - Other Tax Situations" and chose "Learn More" under Alternative minimum tax, and received the following error:  

 

https://turbotax.intuit.com/tax-tools/tax-tips/IRS-Tax-Return/Alternative-Minimum-Tax--Common-Questi... sent back an error.

Error code: 400 Bad Request

 

I thought someone should know.  Thank you.