Slow for me as well since last night, but was worse then. It is a bit better today but definately some lag time. I thought it was our service provider.
Add me to the list. It acts as though it gets caught in a loop and I can't go forward or backward. I just get out and try back later. I've had a few times when it just won't come up and I tried going through the main site (wdwinfo.com) and that didn't work. It seems better this morning.
It's also been hit or miss for me for the last two days or so ... right now things seems to be at the usually speed, just a while ago it was very slllloooowww.