Bug:
If you build a mechanism like in the picture, you can see a redstone signal out of nowhere.
An important note: to get a bug, you need to update the redstone torch using any block just by placing it next to it.
MC-241309
Redstone signal from nowhere.
Resolved
Invalid
0
The repeater is powering that block, which powers the Redstone, which powers the repeater, which powers that block, etc...
This is basic Redstone...