Can you, or anyone else, check this hymn's lyrics with what is actually being sung?
Go to major feasts --> LA Deacons --> Pachoise.
Listen to what they sing. Their ending is not "Eko-wab, Eko-Wab, Eko-Wap,... Echoise ennie-eoun, Khristos Anesti Eknekron".
They continue without even saying Christ has risen in it.
I prefer the lyrics you've written. This is odd, because I think I have a recording of them where they actually follow the lyrics.
Thanks for updating the lyrics or asking our friends from LA Diocese to redo this recording.