My son’s iPad updated to iOS 14 overnight and his Titan’s Uprising game got wiped out too. When he opened the app, it was as if he just downloaded it from the app store - going through the tutorial and everything. It even gave him a new support key. I have contacted Ludia support and am waiting for a response. Thankfully, I knew his old support key and provided to support. He’s only 8 and loves HTTYD and this game. He is so disappointed because he worked so hard to get 5-star dragons and upgrade Toothless. Happen to anyone else? Wasn’t sure if I should contact Apple Support as well.