lighting levels not functioning correctly on all light blocks, removing the Torch/Lantern/glowstone/Beacon and replacing the item restores the light level for that item.
Linked issues
Attachments
Comments 4
I'm getting this issue as well. Thanks for reporting it! Happens a lot to me upon log in as well. The worst thing about it is that it allows mobs to spawn in areas that otherwise should be completely safe.
Duplicate of MC-142134
Yeah i get this as well and i noticed that when the lighting bugs out like this it does it for the entire chunk it is in. Very annoying.
EDIT: Also mobs spawn when the lighting bugs out like this, relating to what you said about block light level being affected