Some data not being updated

Dear support

I have a sheet with several queries and on a daily basis, they are all updated. I do, however always find some queries that are not updated. This is both after an auto update and after a manual update of all queries. 

I have attached 2 images showing before and after an update. 

Do you have any idea of, what goes wrong?

How do I know if I have reached the amount of data I can pull from my account.

Regards, 

Chrilles