Been 3 days since my BE has updated

I should have +3800BE but it sits at 2504BE. It showed it originally when I disenchanted a champion, but it didn't allow me to upgrade Kalista to permanent champion because the loot system said I didn't have enough BE which I did. After I logged on then next day, it didn't show the correct value of my BE on the top right. Getting worried xD I thought the servers were just busy at first so I wasn't concerned.