Reassigning Task to a Different List - But There are no Lists!

Up until this evening, I was able to reassign a task to a different list with no issues in GoodTask on my iPhone. Now, when I try to change the list within the task, I see "Select List" but there are no lists. I have confirmed that the lists are all checked within GoodTasks and Reminders, and the functionality is available in GoodTasks on my Mac as well as within Reminders on my iPhone. I am unable to change my default list on my iPhone, because there are no other lists visible to select. Even my iWatch is suddenly acting funny. Any suggestions?

Hi @Maryellen_Walter, thanks for using GoodTask.

Would you go into 'Settings - Lists & Calendars - List Order' and see if anything is shown there?

If not, try restarting the device and check again. If the issue persists, please send me some screenshots to contact@hahaint.com.

Thanks!