isNicked() always true

[SpraxDev]

What steps will reproduce the problem?

1. use org.inventivetalent.nicknamer.api.NickNamerAPI.getNickManager().isNicked(); in own Plugin
2. use /nick and /nickclear
3. Output value of isNicked()/hasSkin() in Chat on ToggleSneakEvent

What were you expecting to happen? What happened instead?

isNicked/hasSkin is always true - Also after /clearnick or /skinclear

What version of the plugin are you using? Type /version <Plugin Name>

3.12.1

What Spigot version are you using? Type /version

This server is running CraftBukkit version git-Spigot-db6de12-18fbb24 (MC: 1.8.8) (Implementing API version 1.8.8-R0.1-SNAPSHOT)

What plugins are you using? Type /plugins

Plugins (8): PermissionsEx, EmptyWorldGenerator, ServerUtils, PacketListenerApi, ProtocolLib, NoCheatPlus, NickNamer, LobbyHandler

Do you have an error log? Use pastebin.com. If you're not sure, upload your whole server log

No error log

Did your client crash? Upload errors in .minecraft/logs/latest.log as well

No crash

Additional information? (Are you using Bungeecord? Did it work in previous versions? etc.)

Using BungeeCord (Plugins on BungeeCord: movemenow-1.2-17, NickNamerBungee_v1.0.3, etc.)

[InventivetalentDev]

Which storage type are you using?

[SpraxDev]

local

[InventivetalentDev]

Fixed in v3.12.2.