That is what some reviews are like...have to slog through it. Sounds like there is something amiss with the original report. Time adjustments when applied should be pretty straightforward, though there are several ways to do them. Once they are applied, they should be to all the comps (though some appraisers make no adjustment to a very recent closed sale, if the market is stabilizing after a period of appreciation)
Time adjustments are supposed to bring older sales/sales that occurred in a different price cycle current with the most recent sales activity with application of a monthly percentage of appreciation in a rising market (or the reverse in declining market ) If a time adjustment is out of sync with the market, as shown by the best comps themselves, it would send up a red flag. Were the comp choices good ones in the first place...a bad comp choice can throw a report off. Good luck, reviews can be like quicksand in a way, sucking one into a time hole trying to reach the shore of a reasonable conclusion when the OA is a mess.