[Blocking Live] Spawnpoint is being reset to 0 0 0 in certain maps.

Partner Rank:

1

Partner Team Reporting:

Jigarbov Productions

Verification builds and Platforms:

ver. 1.8.0.4, build 1235442, Win10

Summary:

The spawnpoint is being reset in Abstraction CUBES, Minecon Earth, Monster Battle Arena, Mutant Battle Arena and possibly other maps too. Even though the world spawn is set, and player spawn is set correctly, when the player dies they are sent to 0 0 0 on respawn.

Impact:

This potentially affects many pieces of content live on the store but it is reliably reproducible in CUBES. It blocks the map from being playable at all and sends the player to their death repeatedly.

Repro Steps:

1. Download the content "Abstraction: CUBES" from the marketplace
2. Kill yourself.

Observed Results:

On respawn you get spawned to 0 0 0 and continually die.

Expected Results:

The player should respawn where their respawn settings are. In CUBES case, on top of the platform at the starting location.

Screenshots/Videos attached: Yes/No

Yes: https://youtu.be/zcuv4_dPuLs

Regression Builds:

This did not occur in 1.7.0.9 and every earlier version since release including 1.6

Notes:

 nbt fields change after death to invalid values... also for no reason