Managed Application not reflecting Pricing Update in Preview

We've a managed application called "Witboost", we recently attempted to update its pricing, but I don't see pricing getting reflected in the preview (before we push it for live). I'd like to understand if there is a certain threshold timeframe post which updated pricing starts to reflect(given there is a note that prices will be changing).

Attached is a screenshot of the preview page of the application where in you can see the note. The prices here are the old prices. The prices were updated by importing a custom price excel.