Asagao/Ipomoea was probably reverted by accident when they brought back Lavender's event. It doesn't make sense otherwise, or they'd censor Lantana and whoever else as well.

(Also Paytaku, really? Whoever's coming up with these names is getting worse.)

yup i searched gentian on danbooru and it was a whole different climax image there, maybe they dont really like gentian that much