App is not working after watching a flight for weeks. We get a notification to purchase now ... and the app won't work! The kicker: the only way to contact customer support is through the app, but guess what else won't load? I've been looking at a loading screen at every turn. Now I'm afraid we're going to end up paying $1400 more to buy our tickets elsewhere because we trusted Hopper. I've successfully used this app to buy flights twice. I'm beyond frustrated right now.