My officiant wrote the date weirdly on the certificate

Does it specify on the form how it’s supposed to be written, or does it just say “date”? I would think if it doesn’t specify it’s still fine especially since it’s clear that 19 would have to be the day and not the month, but you can always call the clerk’s office at the courthouse where you have to file and ask to make sure.

I would reach out to the township you’re filing at to confirm. Day/month/year is actually how a lot of countries write their dates so it isn’t super uncommon, just not seen as often in the US.

Reach out to the county where it was filed and ask for confirmation.

I have seen dates written like that before and it’s not uncommon. Is it written that way on the form? I would reach out to the county to confirm that it is written that way.