I also didn't receive interest on 3set23 and on this day me and others also didn't receive the dayly WOF.
Just like you, I do not take it for a drama, it is a simple alert. Just in case.
Aaaaand it was fixed

at the least it was for my account.
I have no clue whatever it happened due to my post or regardless of it, but the end result is what's matter.
I just (literally now) received notification, that you got your issues resolved also, so it appears that the problem was systemic.
Taking in to consideration how big is the user-base of freebitco, I have to admit, that they reacted pretty swiftly.
Good luck id5000, have a lot of 10000 rolls!