Hey @allnations21, thanks for reaching out to the Community!
Spotify is currently investigating an Ongoing Issue that is affecting the date of birth of user's accounts on the account overview page. You can check it out here.
You can help with the investigation by selecting the +VOTE button. It'll also be useful if you subscribe via the three-dots menu in the top right corner next to the title of the Ongoing Issue. That'll make sure you stay up to date with any relevant updates about it.
I hope this helps. Have a nice day!
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