AcerFC
Footballguy
You realize that some people only get their COC info here.They explained this. The only cool down is after 24 hours where you do not earn 5. Otherwise clock keeps rollingI can confirm two things
1. The lab will still run when you are upgrading it. You wont be able to use the upgrade until lab finishes, but it will still run
2. The star system for bonus loot has changed. I earned my first star around 9:00am yesterday. I then earned my 5 stars around 7:00 (I know, their loot incentive worked on me). I expected to start again today, however, I made one more attack last night before going to bed and I earned a star immediately. It appears there is no longer a cool down
EDIT: so, ya, lower guys get your attacks in way sooner.