Revert "Draft to only addd to event.accumUpdates if the task was not resubmitted"

This reverts commit 4eb06426e2c6859d553a8449eddcc6a7f3564006.
Revert "Remove Cache.stop() todo, CacheManager & Cache do not implement any stop interface"

This reverts commit 13d4ca874fa3912f6c7570ca1421fd8450af58cd.
Ok well so the pandas are pandas