Certificate Installation tasks show as failed, but they are showing active on the webpage and in SDDC manager and have an expiration date a year away.
vSphere Cloud Foundation 5.2.1
Concurrent certificate replacement tasks were found, one succeeding and then the next one failing in the logging.
To resolve this we need manually set the task to completed status in the SDDC manager database using the following KB:
Contact Broadcom VCF GS Support to complete the removal task as it will require editing multiple tables in platform DB.