Yes BEagle, you're right, text below for clarification:
For the holder of a JAR-FCL CPL(A) or (H) with ATPL theory credit issue prior to 8 Apr 12 under the terms of the former Qualified Service Pilots (QSP) Scheme the ATPL theory credits are recognised by the CAA and will remain valid for 36 months (from the date of successful completion of the Theory Exams under the former QSP Scheme) the for the addition of an instrument rating (IR).