Schedule slots only withing a catchup period
Set the catch up period to 48 hrs to account for tests
Revert "Merge branches 'chinmay/schedule_slots_only_beyond_a_certain_TS' and 'chinmay/delayed_metrics_bugfix' into rax-prod"

This reverts commit cca52a3b302c022bf469a8a10d852ae27a051441, reversing
changes made to 1fa3e2ff01c1074c7f0604bc01903860486dc41c.
Merge branch 'chinmay/schedule_slots_within_TS' into rax-prod

* chinmay/schedule_slots_within_TS:
  Set the catch up period to 48 hrs to account for tests
  Schedule slots only withing a catchup period
Revert "Merge branch 'chinmay/schedule_slots_within_TS' into rax-prod"

This reverts commit 0b8272453c15575d0c1f3663d3072298e71884cd, reversing
changes made to 5e1d38b656ffc3947eeb1c6128f6cbd0ca210285.