Chunk not generating in 1.21.5

Expected behavior

I had an issue where there's a chunk refusing to generate in the world.

The bug started when someone used Phoenix616/RandomTeleport to get to the overworld from another dimension. Not sure if the plugin is relevant though.

Observed/Actual behavior

MCA and debugchunks:
chunk debug.zip

This issue corrected itself after a restart.

Steps/models to reproduce

_

Plugin and Datapack List

Plugins:

AdvancedPortals, AntiRaidFarm, ArmorStandEditor, BannerMaker, BuycraftX, client-crasher, CommandBlocker, CoreProtect, DeluxeMenus, DeluxeTags
DiscordSRV, DrMap, EntityDetection, Essentials, EssentialsFixesPlugin, EssentialsSpawn, ExcellentCrates, FastAsyncWorldEdit, floodgate, Geyser-Spigot
GpWgCompat, GriefPrevention, GrimAC, GSit, HeadDatabase, InvSeePlusPlus, JumpPads, KaBoom, LiteBans, LuckPerms
Minesuiteus, MiniMOTD, MoDispenserMechanics, Multiverse-Core, PlaceholderAPI, PlayerParticles, PlugManX, ProtocolLib, QuickShop-Hikari, RandomTeleport
RayTraceAntiXray, SkinsRestorer, SystemChat, TAB, TogglePvp, TreeFeller, Vault, VictusSparkler, Votifier, VotingPlugin
WorldGuard

Datapacks:

There are 4 data pack(s) enabled: [vanilla (built-in)], [file/bukkit (world)], [file/minevictus (world)], [paper (built-in)]

Paper version

[08:34:37 INFO]: Checking version, please wait...
[08:34:37 INFO]: This server is running Paper version 1.21.5-103-main@2ba1675 (2025-05-29T12:14:46Z) (Implementing API version 1.21.5-R0.1-SNAPSHOT)
You are running the latest version
Previous version: 1.21.5-101-a033e3b (MC: 1.21.5)

Other

No response

Start with the attached chunk.debug.zip and the reported Paper version 1.21.5-103, then review the listed plugins and datapacks for a minimal reproduction. The issue provides no reproduction steps, so done would require reproducing the missing chunk and identifying a confirmed cause or a narrowly scoped fix.