deleting card sets quickly results in data loss
clicking 4 times on card set #2 will delete #2 and #3 as despite the animation being plaid slower, the indexes get updated as fast as you click. at least that is my assumption.
- enter card set name "a"
- hit enter 5 times quickly (the a gets only deleted from your input field once the fade in for the new cardset finished playing but that's another bug) (you should have 5 cardsets named "a")
- click on the delete button 4 times quickly (you see 4 cardsets named "a")
- reload the page (you see 3 cardsets named "a")
Issue is closed for Release alpha 0.