When I create a card, all is good, but when I log in the next time I have multiple cards - about 42 this morning for one of my cards - with the exact same content on the same board in the same list.
I have a Zapier task set up to move cards with specified due dates to a certain board and a certain list. Could that have something to do with the duplicates?
In an instance today, I created a card that ended up reproducing - that didn't have anything to do with Zapier.