Here i leave a link to a video i recorded about the bug: https://www.youtube.com/watch?v=cq_RYPpzlX8
When i broke some block it becomes a netherrack block without reason, furtheremore when i died i was stucked and was able to kill myself in a literal way, after this i couldn't move and i was invisible...
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.
However, that ticket has already been resolved as Fixed. The fix will arrive in the next version or is already included in the latest development version of the game.
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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