Incorrect date of creation of "bounties"

Yesterday I created an order in the "generosity" section to create a LoRA. Today when I visited my order page I saw that for some reason the creation date is displayed as November 13 (not 18), respectively the end date is 20 (not 25). Is this a bug or is something else affecting this?
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On a separate note, I think it would probably be best in general to have as far a deadline as possible for bounties (by default at least) - one can always award early and it's not like anyone's on the clock here.

Have you done some editing to the bounty? Some other people were claiming that you lose one day with each edit (can't verify this though). Even if that wouldn't be the real reason, there definitely is a bug with bounty starting dates.