New 52. I don't even think the previous run had that much of a following.Which Batgirl, though? The New52 Batgirl was Simone acting as a puppet for DC editorial.
Oooh, what thing?
At the end of her contract with DC they tried to replace/fire Simone on Batgirl but then she called them out publicly via twitter and got put back on the book due to all the outrage. The way her fans replied were kinda toxic IMO.