Nope, it's not just you. Most Disney websites, including Disney Vacation Club, are currently unavailable due to technical problems.
Update 3:15pm: The DVC site appears to have recovered.
Most Disney theme park related websites including those for Walt Disney World, Disney Vacation Club and MyDisneyExperience are currently unavailable. This outage impacts a wide range of features including DVC resort reservations, dining reservations, FastPass+ and more.
DVC Member Services is impacted by the same outage. While staff members may be able to answer rudimentary questions, they are unable to make or change resort reservations using DVC points.
No estimate is currently available for the return of services. We will update this post as the situation evolves.
We are behind getting our FPs for our December trip because we were out of the country for most of last month. So I am a little worried we won't get any Pandora FPs or any of the popular FPs. But luckily we will be back in March so maybe if we can't get this this trip we can for the next trip.
As for FP+ for Pandora, Flight of Passage is still very difficult to get for short stays. If you have a longer trip (4+ nights), it's best to try towards the end of the stay. Na'vi River Journey is much easier to get.