[Cloak and Dagger] now requires the Rogue to be in Stealth. Shadow Dance will not remove the Stealth requirement for Cloak and Dagger.
Patches and hotfixes:
Hotfix (2013-10-07): "Corrected an issue with Cloak and Dagger that could allow Rogues to bypass some targeting and line-of-sight restrictions."
MoP Patch 5.4.0 (2013-09-10): Now allows the Rogue to use Ambush, Garrote, and Cheap Shot from 40 yards away (up from 30 yards).
MoP Patch 5.3.0 (2013-05-21): Now requires the Rogue to be in Stealth. Shadow Dance will not remove the Stealth requirement for Cloak and Dagger.
MoP Patch 5.2.0 (2013-03-05): Added.
Invalid bug report.
Regards,
Aerya.