What’s the status of your transaction on the Explorer? Check on the following link that your computer time is in sync with the internet time
I read that others solved this problem either by restarting their computer and relaunch Daedalus, or by uninstall then reinstall Daedalus using the recovery process and their private keys… Make sure you still have them written down before uninstalling Daedalus. Don’t worry, your coins are not physically held in your Daedalus but are stored instead on the blockchain.