Transfer between Servers failing due to: Exception: io.netty.handler.codec.DecoderException: java.lang.RuntimeException: Bad recipe. Index 1 does not point to

[Jodsderechte]

As discussed on with help of ThePotatoKing on discord
Ambassador seems to be erroring on some Transfers between Servers. This seems to be connected to the "new"/rewritten data reset/syncing code.
v 1.4.3 together with velocity version 316 works but the 1.5.2 with the newest velocity version does fail on transfer to some specific saves.

Here are a whole bunch of log dumps:

Client logs: https://mclo.gs/2Wz2Sb5
Proxy logs:

• succesfull transfer logs using new save: https://mclo.gs/GV3VWQE
• unsuccesfull transfer logs nothing changed except save: https://mclo.gs/AZt5fwV

and even more logs here:

I've setup 2 different building servers so i can transfer between the 2 in 1 session to show you the issue but this is the exact same issue that happens when i change the save on the succesfully transferable building2 server:

Lobby Logs: https://mclo.gs/jN6NHZA
Unsuccesfull Old Save transfer log: https://mclo.gs/g81Vm8n
Succesfull new Save transfer log: https://mclo.gs/z4d3vae
Proxy log: https://mclo.gs/qM117xD
Client logs: https://mclo.gs/FI1sr5C