No, after interlude packets got changed, you must edit a part of a packet as result to give you the buff wich you need.
Example, for interlude:
This is the request: Quest 8888_NPCBuffer
this is the buff id:2 7
you must edit one part of the packet to give you the buff wich you want
7029 - gm haste id
Quest 8888_NPCBuffer7029 - so what you've edited with red it's the hexed buff.