Daily income calculator should be corrected. Indeed total Block reward is 1.5625 but only a half goes to PoW miners (0.78125 BTX). So divide forecasted income by two.
Also there is often connection error
Stratum connection interrupted
yes I agree on both of those points. I was like wait a minute, the block reward increased? lol and I am seeing those errors too. but I dont know of any other pools that are using the new algo for bitcore.