I think everything went ahead, due to the cancellation of the book.
They are things that the sure writer had planned, to remove the fragment Phoenix to KidOmega, to return to Jubs her mutant powers and to eliminate the ridiculous form of vampire, if it happens that hopefully it is thus, to separate to Monet of Marius, the kiss of the two students men (which I doubt is very approached once the book is finished, they were good characters, but too much z list)
All very fast, and happens in the last two numbers.
Maybe I had planned this later, but as they announced the cancellation, She decided at least to do what he considered most important in her plans.