You did not greet us shouldn't be Hukutusalimia?
I've also seen -me-/-ja- referred to as an "immediate past" tense, so it's possible that the tenses don't neatly line up with English simple past/present perfect.
They made an error. "hukutusalamia" is correct.
The hint offers both Evening and Night but the answer doesn't accept both
Why is it suddenly salimia instead of salimu?