Update: Nemesis and Sub Terra are available, rest of FV is not.
EDIT: The park are saying it's a burst pipe near Toxicator and they do not expect it to re-open today
I hope that the drain issue is just an unfortunate coincidence with it being on opening day and not an actual design flaw / problem. If it's the latter, that's a not quick or easy fix.
Toxicator had an estimated 2-3 queue at opening too. Multiple gour queue for a top spin. People are crazy.
Towers openings are getting a reputation right now and it's not a good one.
I feel sorry for the staff. There will be plenty of new staff who are getting a baptism of fire right now. And plenty more experienced ones who will be sighing at the thought of starting the season off roughly.
But hey, the only way is up from here!