[cmos]

Spoiler for ep8:

It maybe because in the real world she actually jumped from the skyscraper and died. She revived in various fictions, including our both endings.
Her death is always the same, just like other magically revived characters die.

In ep4 Battler's consciousness almost disappeared, but then Ange died and brought him back. Let's say in the real world it's Tohya almost healed from Battler's memory, but then Ange jumped from the skyscraper and made him remember again.