Working with dates and time in WIX Code?

So, I’m testing everything I can think of, and something else strange seems to be happening…
My user ID as a registered member of the site is 92f412b6-34ce-4df1-b0fc-6029f7de3e4a
and if I type this into the URL, it works and I see my profile… but when I navigate there using my menu & buttons, I always end up at a 404 Error page now with a userID in the URL that doesn’t match any in the database
So I think the issue is definitely with the code on the Members profile page, because on that page I have a button that links to the Members update (ID) dynamic page, and that one works correctly and takes me from my profile to my profile’s update page – so something with getting the current user’s info in my code – which is necessary to calculating my expiration date and reformatting the dates – seems to be my issue … I think