We do currently see some issues with data/user amount on companies.
This is causing warning email's to be sent and the billing feature can show an incorrect number.
As a workaround you can from the reseller click on the company name (this will show a settingspage)
If you change a setting e.g. Skinning is allowed from yes -> no -> yes - click save.
That will in most cases show you the correct data/user amount.
We have made this as our top prioritize and are working on a solution for this.