Versions

Betweenlands version:

3.5.7

Forge version:

14.23.5.2838

Singleplayer or Multiplayer:

Singleplayer

Installed mods:

Aether Legacy 1.12.2 v1.4.4, Erebus 1.0.31, farlands, MorePlayerModels 1.12.2 (05Dec19),
TheBetweenlands 3.5.7, torohealth 1.12.2 11, ToughAsNails 1.12.2 3.1.0.141, Twilight Forest 1.12.2 3.1.0.141, WorldEdit 1.12.2 6.1.10 SNAPSHOT

Description of the problem:

When I enter and exit the Betweenlands, additional portals are being spawned. On occasion, player will be spawned in blocks at the bottom of the world (in both Overworld and Betweenlands for both of these issues.) I have found a minor work around to not have extra portals spawn in the Overworld by exiting the newest portal spawned in the Betweenlands, but this does not work the other way around. I have tested this with backups of old worlds, and have created new worlds to test this as well. This issue occurs with any sapling, modded and vanilla as well.

How to reproduce:

1. Enter a portal tree to the Betweenlands
2. Reenter portal to return to Overworld
3. Perform previous steps, which has caused additional portals to spawn.

Expected result:

No duplicate spawns.

Actual result:

Each exit and reentry causes an additional portal to be created.

Pictures:

https://cdn.discordapp.com/attachments/527969774127415327/690874514770362398/unknown.png
Aftermath of testing.

UPDATE!
I removed the Farlands mod, and this seems to have resolved the issue. I am not sure why it happened to cause the bug, but removal of the mod has seemed to fix it!