Steps to reproduce:
1. Open the Admin UI in your browser
2. Maybe reload the page (forcing full reload to prevent caching)
Actual Results:
Sometimes, the Admin UI Counters on the Events page don't work.
Expected Results:
The counters should work correctly
Workaround (if any):
Reload page until it works
Analysis:
The problem is the result of incorrect component initialization: The statsService is configured asynchronously which causes it to be used before it has been initialised.