Hi Chris, 

Welcome to Box Community and glad to assist! 

Most of the time, aggregates will be updated within an hour or less. For larger changes or more complex folder structures, aggregates may take up to 24 hours to be correct.

For more information regarding your data inaccuracies, please visit this article. 

Thanks for posting!

Rona, the correct usage is still displayed and has been for months. Please run the script to fix it, as it is clearly not fixing "aggregates" on its own. This is a very old bug that I know you are aware of, because I've dealt with you in the past regarding it.