If you "loose?" 125XP you will make it up later..... your dot will hit lvl 73 and XP will stop. You might end with 0XP or maybe 75XP.
Your above response will zero to 75 XP's have any bearing on the 125 XP's lost for boosting at level 52
Your above response will zero to 75 XP's have any bearing on the 125 XP's lost for boosting at level 52































