Yeah the problem lies at the Server and publish options that are made with Muse from Adobe. I think we found a Bug in Muse that has to be fixed.
If I upload the site anew on a different subdomain all is well. http://aez916018615.businesscatalyst.com/
As soon as I update the site, the JS files cannot be found.
No luck here. Tried to update the site with no uppercases. But now it cannot even find the banner inside the iframe (OAM). It has nothing to do with Hype generated OAMs but more how Muse grabs its assets.
So the Muse Team asked me to write everything also in lowercases and export not just rewrite the OAM in lowercases. So I will give you an update on this Daniel.
From what we can tell, Adobe has resolved this issue in at least Muse 2015.2. If anyone is still seeing this please let us know along with a zip of your .hype document.