No System Status display after upgrade to Stripe 5.4.1
After upgrading the Stripe extension from version 5.3.2 to 5.4.1 (including database upgrade) I found the CiviCRM status display no longer works. If I go to Administer > Administration Console > System Status I see the usual header and footer but nothing in between.
It's normal for there to be a delay while this updates, but in this case the delay is either many minutes long or infinite. I checked the Javascript console (in Chrome) but saw no errors, which is unusual - in the past when I have seen this behaviour, a javascript fatal error was usually the cause. It happened on several servers, some running CentOS 7 and others Ubuntu 16.04 or 18.04 LTS. All sites running CiviCRM 5.15.1 on WordPress 5.2.2.
The problem was fixed in each case by rolling back the Stripe extension files to version 5.3.2 (but not downgrading the database).