EssentialsX version: 2.0.1-b528

Server software: Paper Spigot 1192

Problem: Placing a spawner turns them into a pig one even if they have the permission node spawner.place.all

I am spawning in the spawners with the following command: /give {name} mob_spawner:59 1
For example: /give Tomographix mob_spawner:59 1 name:&1&lCave_Spider_Spawner

This happens for all spawner types. As an OP I am still able to place the spawner and not have it turn into a pig.

Players need the essentials.spawnerconvert.MOB permission for each mob spawner you want them to be able to place. There is also a related bug, however - see #1525.

My players have that permission but still they can't change type of spawner by /spawner command.

This should now be fixed - grab the latest build from the CI server.