Nope, the site was like since its setup. I went online and saw IE8 CSS styles problem. Thus I tried using Safari, and the download is fine. Feedback from the users mentioned that with Firefox is fine. Can I conclude that this is not a bug with moodle but rather IE8?
I have a vendor who hosted Moodle V1.9.5, and I tried the download using the same computer (with IE8), the download is fine. So is it bug in moodle v1.9.4 or my browser?