i have added a world download to the description
that is kinda funny 😃
even xisuma mentioned it in his video
https://youtu.be/G286K8QgjQA?t=4m52s
try to unlit a torch with 1tick redstone pulse
it doesnt work
Bugs fixed in 16w44a:
[Bug MC-108697] - Observers send out a 2 redstone tick pulse opposed to 1
Redstone torches need 2 ticks to react and observers only output 1 tick in this version
loading other worlds worked
a superflat that is way older was fine
as well as an other normal world
so it should be a problem exclusive to the amp world linked in the description
more background information:
dont think i tried loading a snapshot previous to pre10,
i have some commandblocks running to prevent enderman from picking up stuff
and i tried doing some loottable stuff with the enderdragon but that didnt work
the issue still remains in 1.13