Single facebook lead not being imported
We had a facebook lead ad running in April.
We can see all the generated leads in hubspot except one from the 19th.
leads before and after were brought in to hubspot but this single one seems to have been missed.
I have checked it isn't a duplicate (We do have some) and I can't see any diference in the data on facebook to suggest why this single lead was not synced to hubspot.
Is there a reason I'm missing that one lead might not sync but others would?