After dying in the nether and respawning in the overworld. One can not place the Lodestone. It disapears immediately and trying to mine/punch the blocks where the Lodestone was placed, turns them into Netherrack or they disapear, Resulting in some sort of world corruption. Relogging and one ends up inside of oneself similar to what is described here.
[https://bugs.mojang.com/browse/MC-176025|MC-176025]
On further investigation, the placing of the Lodestone has nothing to do with the corruption. Respawning in the overworld after death in the nether results in a world corruption.
Thank you for your report!
We're actually already tracking this issue in MC-175988, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature in the future to see if the issue has already been reported.
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