Put the summary of the bug you're having here
What I expected to happen was...:
I type this command
/summon ArmorStand ~ ~ ~ {DisabledSlots:2039582}
so i wanted to make armor stand which i could remove only arm's equipment.
What actually happened was...:
but i could't remove arm's equipment.
I could remove it with this command {DisabledSlots:2039326} (disable all without arm's remove, replace)
Steps to Reproduce:
1. i type this command /summon ArmorStand ~ ~ ~ {DisabledSlots:2039582} to summon armor stand which i can remove arm's equipment (no replace, no place)
2. but i can't remove arm's equipments
3. i can remove arm's equipments with {DisabledSlots:2039326} this tag (only allow replace and remove arm's equipments)
Currently don't have the ability to check, but ensure you're using the correct values, as they have been changed in 15w51a. See MC-94252 for details.