You still want us to report when we get the errors though, right?
To be honest, and please don't take this wrong, but... nah. Others may disagree with me (Moonsword?), but from where I sit... we know the problem, it's just not something we have a lot we can do about at the moment but wave our hands at the web monkeys and shout "HAAAALP!" about.
The problem IS being looked into, and as was said above there's no one more frustrated with this than the forum staff, I can assure you. But for now, the best we can ask you for is patience, civility, and maybe a beer or two if you're so obliged. ;)
Now, one thing I AM noticing, as Moonsword just alluded to, is that while some people seem to be showing errors at one point in the day or another, others seem to be accessing the page at that point without any problem- I'm showing that Moonsword posted at 8:42 EST, for example, at a point when I was getting a 504 error. That's interesting to me- like it's less of a blackout of the page and more of a brownout, where some can get in but others can't. Maybe I'm wrong on that (known to happen on occasion), but it IS interesting.