Double teleport issues with PvPArena

[ChrisLane]

Server Log of Teleport Events Debug: http://paste2.org/8nhgLPex

ServerLog of Teleport Stack trace http://paste2.org/8VaC38U8

PvP Arena Log: We can see that the player e.g. "groverfield" goes to the wrong coordinates (high in the sky). http://paste2.org/3aB9F5Lj

Explanation of issue: The PvPArena plugin allows for players to join an arena and then be teleported back to their previous location when the arena ends or they leave.

Thermos seems to be occasionally triggering two teleports instead of one. The first teleport is the correct location that the player should be teleported to. The second teleport comes immediately after and is to the correct world but instead of the correct coordinates, it sends the player to their coordinates in the arena.

After opening this ticket https://github.com/slipcor/pvparena/issues/214, @slipcor has been helping debug the issue and we suspect that this might be an issue in Thermos rather than his plugin.

How to recreate this issue:

1. Join an arena (mine are in a different world).
2. /pa leave or finish an arena to be teleported to your position before joining the arena.

Mods Installed: Flan's Mod v4.10.0

Plugins Installed: Plugins (38): WorldEdit, AntiXRay, ChunkSpawnerLimiter, EventCancelDebugger, FlyNotify, AutoMessage, Buycraft, AlphaChest, WorldBorder, TicketMaster, ProtocolLib, ClientPermissions, WorldGuard, NoCheatPlus, MultiWorld, CraftBukkitUpToDate, NetherRoofProtect, Vault, MassiveCore, JSONAPI, bPermissions, boosCooldowns, Essentials, MCBans, MobArena, PwnFilter, LWC, TagAPI, VanishNoPacket, EssentialsProtect, EssentialsChat, EssentialsSpawn, pvparena, Factions, RandomLocation, FactionsCombatLog2, FactionChat, MassiveCoreForgeFixes

Thermos Version: Build 57

Forge Version: 1.7.10-1614

[ChrisLane]

Anyone able to confirm this? It's one of the major features of my server and has made the arenas pretty much unusable.

[matt-bel]

Yep, thermos is causing this issue 100%.