"Upgrade My Plan" Warning Won't Go Away

I received this message at the top of the Bit Bucket page...

"It's time for {my_name} to upgrade to the next user level — committers currently have read-only access"

I currently have 12 users on a 10 user plan, so clicked on the links and I upgraded to 25 users. At the end of this process, I am taken to a page that shows my current plan (which now displays "25 Users" and is correct). However, the warning message still appears at the top of my pages. I click again to upgrade and choose the 25-user plan. This whole cycle repeats and the warning message never goes away.

My users are able to commit to the repository. Early on, they couldn't until I "upgraded".

What can I do to get my upgrade to "stick"??

Thanks!