Todo done clicking is kind of unusable.
Clicking done moves the other done buttons so you can't click them. The server takes a certain amount unknown of time . So when it's done it may move your next done button.
This may be for people who are a little behind on their todos or those who has a lot of todos and try to close them quick.
Proposal
Keep the line item in view until the user refreshes. The Done
button will change to an Undo
button and the line item will be greyed out. Bold links will be unbolded.