Information

Full output of /ess version:

1.8.8-R0.1-SNAPSHOT git-Spigot-e4d4710-e1ebe52 (MC: 1.8.8)
EssentialsX version: 2.15.0.1
PermissionsEx version: 1.23.4
INFO Vault version: 1.5.6-b49
INFO EssentialsXChat version: 2.15.0.1
INFO EssentialsXSpawn version: 2.15.0.1

Server log (upload logs/latest.log to Gist):

EssentialsX config (upload plugins/Essentials/config.yml to Gist):

Details

Describe your issue here.
When using /createkit as configured it will generate it into a hastebin link however it makes clay blocks into "CLAY" and brick blocks into "BRICKS" which don't return the same blocks.

Clay blocks and brick blocks are different blocks, so whats the issue?

@Xeyame I assume the OP means that running /createkit adds clay and brick items rather than blocks.

Couldn't figure that out xD, Yeah he probs means that

Unable to reproduce with /createkit

[14:34:04 INFO]: Server version: 1.12.2-R0.1-SNAPSHOT git-Spigot-93e20b3-9ab758c (MC: 1.12.2)
[14:34:04 INFO]: EssentialsX version: 2.15.0.3
[14:34:04 INFO]: PermissionsEx version: 1.23.4
[14:34:04 INFO]: Vault version: 1.5.6-b49
[14:34:04 INFO]: EssentialsXSpawn version: 2.15.0.3

    delay: 1
    items:
    - STAINED_GLASS:9 1
    - CONCRETE:1 1
    - CONCRETE_POWDER:2 1

@drtshock Did you try replicating this with clay blocks and brick blocks in your inventory? The bug report is that those two specific items get saved as clay and brick items.

@drtshock also note it was configured for hastebin, not in the config directly although I haven't tested with just the regular /createkit command. When you use clay blocks and brick blocks it only returns the items. You can also see there are duplicate aliases for the items when using /itemdb

This no longer occurs on the latest build of EssentialsX, both when saving kits directly to file and to hastebin.

Essentials version:

[01:03:28 INFO]: CONSOLE issued server command: /ess version
[01:03:28 INFO]: Server version: 1.13.2-R0.1-SNAPSHOT git-Paper-624 (MC: 1.13.2)
[01:03:28 INFO]: EssentialsX version: 2.16.1.154
[01:03:28 INFO]: Vault is not installed. Chat and permissions may not work.

Local kit:

kits:
  local:
    delay: -1
    items:
    - bricks 64
    - clay 64

Pastebin kit:

kits:
  paste:
    delay: -1
    items:
    - bricks 64
    - clay 64

Inventory contents when creating kits:

Closing as both myself and @triagonal cannot replicate this.