LCWRA is an indefinite award with scheduled reassessment based on the Prognosis Date completed by the assessor in their report, so your existing LCWRA award continues in payment until a new Decision is made.
If you contact DWP, ask for a copy of the assessors report called a UC85. We cannot tell you when you will next be assessed as there is quite a backlog and they are dealing with new claims first as a priority.
Gary
Nothing on this board constitutes legal advice - always consult a professional about specific problems