It is Admins call, but I find it confusing to re-index an old review for a new name - particularly when it might go wrong. Better to see both names at top of post. Perhaps one name has 4 reviews, and the other has 6.
Because if we (partially) re index, does she have 10 or not? Are the 6 new ones with the new name, or are some the same reviews as before, reindexed?
To me the 'less work, more clarity' way is to only index a review one time ever. But post the old AW profile in the review so both appear at top. We can all add 6+4. To make the lists on Puntingwiki, it is easy to add the counts for the two profiles. Nightmare to have to read through to remove duplicates.
(Ignoring the software glitches, how many reviews does the escort Elizafitness the OP linked have? Answer=5: 4 under new name , 2 under old name. But one of those is same review. A mess. Easily solved by not double indexing)