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Thank you for your report!
However, this issue is Incomplete.

Your report does not contain enough information. As such, we're unable to understand or reproduce the problem.

Also,

1. Please do not mark reports as Private unless they contain essential personal details or describe an exploit.

2. Remove all texture packs when taking a screenshot. When we're not familiar with what a block or item normally looks like in your pack, it's hard to tell what's wrong with it in your screenshot.

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It could be that the texture pack your using needs to be updated to be supported for the latest version of minecraft