We just upgraded from 2018.4 to 2019.1. We started getting reports that the builds were not happening on their scheduled triggers. In investigating this it looks like the main page, using the 'Classic' UI, doesn't appear to be updating our 'Composite' builds with the latest build information. It appears to display the builds properly in the new 'Experimental' UI. Our other non-composite projects do not appear to have this issue.
The work-around is to navigate to the configurations' Overview or History page, which lists all the builds, including the latest. I wanted to see if anybody else has run in to this or if JetBrains is already aware. If there is a setting I can change to solve this that would be wonderful, but since it's working in the 'New' UI and not the 'Classic' I believe this may be a new bug.
I held off filing an issue until I could determine if it was already known. Thanks for the help, I appreciate it.
EDIT: Restarting the TeamCity server did not help. It is the same from multiple browsers on multiple machines.