After leaving the nether, the light have a bug

This also happened yesterday in my world, but I broke a Block and everything Was fine in that chunk. In other chunks, i had to break Blocks too.

Thank you for your report!
We're actually already tracking this issue at MCPE-69037, so I will resolve and link 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.

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