If it is now registered, have you received the Order for Recovery ? Also you have a period after the OfR is dated, to submit a Witness Statement in time, and use of the Form PE2 is not needed.
Submitting OOT is always fraught with difficulty, because the council can and will oppose it, whereupon TEC reject your WS. Yes, this decision can be reviewed by a judge, but it costs you a fair amount of money and success is no guaranteed, plus the sums are non-recoverable.