The case ended up dragging on for five years and made it to the Ninth Circuit Court of Appeals. However, for such a major case, the ending is not very satisfying. The two sides opted to settle ahead of a potential trial, leaving the allegations unresolved.
No shock there.
Not likely as that is how they make money, lure men in with fake female accounts and make them pay for more swipes, more messages, more prominent messages, read notifications.