While mining blocks quickly (For example lots of dirt with a shovel with Efficiency IV) some blocks will appear to have been mined but if u try to pass through the appearing block of air will get you glitched, if u place a block on that apperaing block of air, it will become the block that you originally mined
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violine1101
migrated
Thank you for your report!
We're actually already tracking this issue in MC-156852, 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.