Could be a number of reasons why they didn't make the deadline but all seems to be in he hands of the auditors and finra at this pt ..
OR .... we could just be in the "Quiet Period."
Quiet/Silent period. ... In business finance, a waiting period (or quiet period) is the time in which a company making an IPO must be silent about it, so as not to inflate the value of the stock artificially. It is also called the cooling-off period.