She is less interested in him then she was before! Before she was receptive to his flirting and didn't mind his attention and was willing to play a little, at least verbally. Now she's all, "kthxbai." But she'll still be polite, if cool, to him unless he lashes out in a way she can't condone. His actions toward Cross were part of a war strike and she doesn't know the full details, so she's not making any assumptions. But nor is she going out of her way to understand.
Would Tyki be willing to eat Flynn's cooking to impress Judith?