Loading into Canvas

Hello,

This past week the storyline modules I created will no longer load in Canvas. I spoke with support and they sent me here (https://community.canvaslms.com/t5/Instructor-Guide/What-types-of-files-can-be-previewed-in-Canvas/ta-p/607).  They said they do not support .html files.  

Any ideas on how to fix this?  In the meantime I have published this online for them to review the content.  

Thank you!

-Marie