Not only did it carry over, but it seems like it was uncapped or something. I went through 18-20 goldsmith and 20-22 marauder with rest XP (all of goldsmith was just redoing the same recipe, mrd had a bunch of quests in there that probably extended it) and I still have over a full level of rest xp somehow at 22.
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Bartel Hayward--- Ultros Server
The Kraken Club <ZAM>
50 WAR • 50 MNK • 50 MIN • 50 GSM • 50 ARM • 50 LTW • 50 CUL • 50 WVR
thekrakenclub.shivtr.com