^^Yup, that seems to be exactly the case. By now you'd hope they have had plenty of time to get everything working, but who knows these days. It's only been under construction for three years. I am sure they will announce things regarding the grand opening closer to the actual date. They may have it soft open on March 9-15 for whatever early spring break crowds are around. I remember riding PK before the actual grand opening.
It does indeed look great. They have kept very true to the character of the old ride. Now they need to add more of this type of theming back around the park where it has disappeared over the years. Now we know they can still do it!