[Bug]: Dimensional Dungeons - On dungeon start makes me take damage then puts me in infinite loop of falling out of the world

[Muffynnz]

General Info

• I didn't added any mods
• I can reproduce this issue consistently in single-player
• I can reproduce this issue consistently in multi-player
• I have searched for this issue previously and it was either (1) not previously reported, or (2) previously fixed and I am having the same problem.
• I am crashing and can provide my crash report(s)
• I am using the latest version of the modpack

Your launcher

ATLauncher

Modpack version

1.0a

Describe your issue

I built the dimensional dungeon portal correctly and used a key on activation block above to create a dungeon, but every time it teleports me to the start of the dungeon I began to take a few hearts of damage then all of a sudden it puts me in an empty world with no blocks and constantly starts me from block height 300 and drops me over and over again infinitely. The only way to stop it is to enter /op and tp out to another player in the overworld.

Just so it's known I can enter the dungeon fine while in creative but as soon as I switch back to survival mode the process starts all over.

Steps to reproduce the issue

1. Build the dimensional dungeons portal
2. Activate key on end portal block
3. right-click key into the portal key
4. step into the portal
5. load into dungeon
6. take damage for about 1 - 5 seconds
7. start falling out of the world on an infinite loop

Additional Information

Log from console - https://pastebin.com/270s0LB4

Gif of bug - https://imgur.com/PiFyXDp

[VanyaBaou]

Do not submit logs via paste sites, many people can't access sites like that. Just upload your log(s) directly.

[DoctorMage]

Did you happen to have anything equipped that negates void death
trinkets, curios or armour