I've had this problem since v1.12 of bedrock on xbox one. the issue is still present in v1.13 - i had hoped it'd be fixed.
[media]is an example. It happens often enough I could get more. MIght be related to https://bugs.mojang.com/browse/MCPE-55614 ?
I have seen this exact behavior in bedrock, xbox one, v1.13.0 with torches. I have not lost a villiage but i am getting spawns inside my illuminated 'base' that cause issues. Thankfully - only one creeper...
Still an issue. I have torches everywhere in my home base area and yet mobs still seem to spawn inside the fence at light levels that are surely above 7 (hard to tell on Xbox One)
Same. I filled https://bugs.mojang.com/browse/MCPE-56191
Basically as I mined a shulker filled to the brim with diamond stuff the game crashed on us and I lost the contents of the shulker. The same issue seems to be duplicating items on the ground at the time of the crash for the remote players.