WWE is moving NXT off Wednesday and the first episode on Tuesday will start on the week after WrestleMania. The company hasn’t made this announcement publicly, but they have already marked their calendars.
According to PW Insider, the production calendar that WWE uses already indicates that NXT will tape on Tuesday starting on April 13th.
At the time, WWE did not respond to the reports (and still have not) but we are told that the production calendar for WrestleMania week currently lists the 4/13 taping date.
There was some thought that the NHL might not bump NXT off Wednesday after they secured a deal with ESPN. The company has yet to announce this, but it looks to be happening.