Today box is not working properly after yesterday’s update.
If you mark an new task as for today it’s only visible in the calendar not in the today box.
After restarting the app, the task is visible in the today box as well. When creating a new task after restart, same happens like with the one before.
Please update to the latest version 5.8 which is an urgent fix on the problem you mentioned.
Please check.
Sorry for any inconvenience caused.
Have a nice day!