Jason Castro - Is He Sick or Did He Just Celebrate 4/20 Day?

Now that I've gotten your attention again...
Here's the Jason Castro appreciation post. Andrew Lloyd Webber could be bad for Jason Castro, and he is very much in play this week for elimination. It's going to be between Jason, Syesha Mercado and Brooke White.
Rumor: He's singing "Memory" but he is also physically ill. Not good (on both).
So here's a speculative prayer that Jason gets better and that he is not singing "Memory".
Did he celebrate 4/20 day? Maybe...
(Give me time for the Castro District logo, the dreads are giving me difficulty...)