In short, Epic Generals is now available to download, and if you've been having problems with it before, then you should now be able to retrieve it.
And why; after being inundated with problems with users having compatibility issues with the downloadable archive file at Shee Labs, we've replaced the file with a more backwards compatible one.
Head to Sheelabs.gamemod.net to nab the new version from the Epic Gen section.
Thanks!
Ambershee