The role count being reviewed shows the incorrect entitlement count in the role review.
This issue is caused by the occurrence of roles duplicate records in the T_AV_EXPLODEDUSERENTITLEMENTS table. Importing Roles that are created on legacy versions and with the existence of Roles having the same name as the Collected Roles results in duplicates creation in the T_AV_EXPLODEDUSERENTITLEMENTS entries
Contact RSA Customer Support and quote this KB article for a cleanup script for this issue.
Run the attached script Dup_Review_Comp_And_Xue.sql This script contains four select queries that detect if there are any duplicates for the roles.