This seems to also be related to the issues some people have had getting to this site the last day or two.
I was extremely confused as to what the problem was, however it turns out that actually the problem was due to some completely offline test settings i was playing with which should not have had any effect on live operations (and hence were not configured correctly), due to some security flaws in the DNS system that test data managed to poison the real data and was causing the problems for both winmxworld.com and also for winmxgroup.com (the winmxgroup.com issues caused the update bar issues)
I have absolutely no idea at which point in the system the problem got stuck and had the effect (in theory the test data should have been ignored at every stage if it managed to get there) so i don't know the wide ranging impact of it, it may have been that visiting winxworld just caused your computer to lose contact with winmxgroup.com, or it may have been that it messed it up for your entire ISP... either way it would have caused issues for many users. Thankfully your WinMXs operation should not have been effected beyond the update bar as the patch is made so that everything else is redundant including the domain names used, so a single domain name having issues will not cause problems.
in short: i found what was causing both problems and fixed it, give it 3-4 hours at the most and it should be completely resolved