(Advanced) ME stocking busses are duping items

[Zorbatron]

GregTech CEu Version

v2.8.9

Modpack Used

No response

Addons Installed

ae2stuff-1.12.2-0.9.jar
ae2-uel-v0.56.6.jar
bdlib-1.14.4.1-mc1.12.2.jar
CodeChickenLib-1.12.2-3.2.3.358-universal.jar
gregtech-1.12.2-2.8.9-beta.jar
HadEnoughItems_1.12.2-4.25.5.jar
JEI-Utilities-1.12.2-0.2.12.jar
!mixinbooter-9.1.jar
modularui-2.4.3.jar
nae2-1.6.4.jar
theoneprobe-1.12-1.4.28.jar
topaddons-1.12.2-1.13.0.jar

Environment

Singleplayer

New Worlds

Yes

Cross-Mod Interaction

Unsure

Expected Behavior

When delivering 1024 dust into my EBF subnet, I'd expect 1024 ingots out of it.

Actual Behavior

At some point, the input items are duplicated an I end up with more aluminum ingots than dust was put in.
https://youtu.be/e3GWAuXW2hM

Steps to Reproduce

1. Make a subnet with multiple (advanced) stocking input busses to pull from for some recipe
2. Put x items into it and observe that >x items are returned

Additional Information

It doesn't seem to be an issue with part sharing, as it doesn't happen with only one stocking bus. I believe it gets worse the more there are too.

[Zorbatron]

Another application of the dupe by unpacking and packing wires: https://discord.com/channels/701354865217110096/704380911206006855/1262929107096961084 (GT:CEu discord)