Yes that is very strange, since my level two is TD Ameritrade ( in addition I also have Etrade) and it was showing CDEL on the ask until the market closed and now it shows nothing.
It really does not matter whether it was CDEL or CANT, all that really matters is that there was a 3.5 M share retail sell order all day at .0135 of which about 250,000 shares were taken out. So I would expect the balance to re-appear Monday.
"Sarcasm is the last refuge of the weak mind". (Dostoyevsky) and "The important thing is not to stop questioning. Question everything" (Albert Einstein)