Why is every list I creating disappearing when I hit Save & Exit?

We're sorry you're experiencing this issue with your lists disappearing. This could be due to a short-term front-end performance problem. To resolve it, try clearing your cache and refreshing your screen. Here's how: For Mac: ** Chrome/Firefox: Press Cmd + Shift + R ** Safari: Press Cmd + Option + R For PC: * Chrome, Firefox, Microsoft Edge: Press Ctrl + F5 If the problem persists after refreshing, you may need additional assistance. In that case, please request human support by clicking on "Talk to a person" in this chat.