Earlier this month, Royal Caribbean changed the drink package rules to exclude Starbucks beverages, but there is now further clarification on what the drink packages do and do not include.
On Royal Caribbean's Facebook page, an update provides information on what the change means across the fleet.
Furthermore, Royal Caribbean amended its drink package document again to be more specific about the use of drink packages with Starbucks beverages.
Essentially, this sounds like the premium coffee rule is similar to how Starbucks beverages were handled with the former drink packages, that have been replaced with the new drink packages.
Thanks to reader Glen R., who shared this update with us!