tsho has always been unsolicited. that's not why NITE is gone
NITE is just sleeping, it probably got board because there wasn't enough volume on TSHO
or it could be no more investors are placing orders through NITE or it could be NITE was short on the stock, and finally covered all their shorts below $0.40- and now don't have any interest in it- hence why the ask is all of a sudden back to $0.51
the orders are routing through ETMM right now on TSHO