Citations needed, because this stuff isn't on surrender@20. She does have a lot of changes on PBE posted there but literally none of them are what you posted. Is this from a Twitter post or something, or are you just making up bullshit?
As for the nerfs that actually are there:
Paddle Star (Q) - Paddle Star no longer applies More Sparkles' damage to enemies past the first hit.
Spell Thief (W) - Minions can no longer drop Teleport.
Sleepy Trouble Bubble (E)
- [Removed Effect] No longer notes "When an enemy champion falls asleep, Sleepy Trouble Bubble's cooldown is reduced by 10/15/20/25/30%."
- Removing Drowsy now prevents the affected target from sleep.
This includes effects such as Cleanse, Mikeal's Crucible, or Quicksilver Sash, as well as champion CC removals such as Alistar ult.
Honestly none of these address her as a problem. She will remain a powerful pick as long as she has the ridiculous burst potential she currently does. She won't be Olaf'd after these changes, but they're setting her up to be, because that stupid burst will be all she has left, and when they finally address it she'll be garbage. They need to stop beating around the bush with situations like these.