JAR-FCL 1.495 requires only that an IR(A) is issued within 36 months of gaining a pass in all of the ATPL(A) papers, it does not distinguish between SE or MEIR which, for the purpose of maintaining the validity of the ATPL exams, are both equally good.
It is always better to go to the source document (JAR-FCL) rather than to rely entirely on LASORS, which is riddled with errors.