I get lots of HTML code instead of the website, here's a screenshot:
Same applies for the Articles link. The other links (e.g. Flying, Hangar Talk) work fine.
Ah, and now it works again... Weird. You can delete this topic if you wish.
Thanks Officer, particularly for the screenshot. The odd thing is that that code looks about right to me, so why your browser was choosing to show it to you rather than rendering it isn't obvious. Usually that would be because the Content Type header is set incorrectly, but I can't think of a way that that could be the case, given it was working for you, it's working for you again now and it hasn't changed at this end in between.
Anyway, glad it's working again now. Do let us know if it happens again.
If it helps, I was using Google Chrome. Next time I will also test on Safari and Firefox.
Same problem with Chrome/Mac occasionally.