Storage Limits After Upgrade from Free to Paid

Storage Limits After Upgrade from Free to Paid

I recently setup a Free Business Account for gibby.net. I added two users: dave and bonnie to explore. Pleased with what I found, I upgraded my account to the 10GB Business Account. The other 12 users I added all reflect a 10GB limit except for dave and bonnie.

When will that change? Do I have to do something?