When I add a task a time of 10:59 is displayed on iPhone and ipad task lists. When I try to edit the task and add only the date it just reappears.
Please tell me, did you travel to a place in a different time zone lately? And when Todoist asked you to adjust the time zone settings, did you agree? If not, or if you haven't adjusted the time zone on your device in general, please try to do so and reinstall the app.
If that won't help or you haven't changed your time zone lately, please send me one example due date exactly as you enter it into the due date field. One that gets the 10:59pm time after you add it.
I did go to a different time zone and did not agree to the time zone adjustment that popped up.
Let us know if checking the timezone settings helps fix this, for Todoist.coms Settings, desktops and anywhere else Todoist is installed. Make sure they are all the same.