Issue Summary

If a Cloud site has products such as (Jira, JSM, Confluence) in an evaluation/trial that expires during the 2 hour nightly maintenance window for that site, when end users attempt to visit that site, they end up only seeing the maintenance warning banner forever.
The site won't display a message to end users to indicate that there has been a product expiration

This is reproducible on Data Center: (no)

Steps to Reproduce

1. Create a Cloud site with at least 2 products (JSM and Confluence for example)
2. create a trial for JSM
3. Check to make sure that the maintenance window is aligned with the date/time the site was signed up for
4. let the eval expire

Expected Results

We expect that once the maintenance window is over, the site should either be functional OR provide a better explanation for why the product is not available.

Actual Results

The maintenance window banner remains for that site

Workaround

Please create a support case with Atlassian Customer Advocates to reactivate subscription for that product as a means to resolve.