The end of the world when Cho, the guru, and the priest meet in a bar actually refers to the end of the comic
After everything is resolved and everyone gets their epilogue moments, the camera cuts to them as they decide to go get a drink together. Oh, and Cho doesn't know that they're a guru and priest.- Close but not quite. The final panel has Cho, the guru and the priest at a bar. But Word of God is that since it's an outdoor stall they technically didn't "walk into" it and thus the world probably won't end. Though Yori and Ina are visibly worried.
