I created a world and looked to the sun, but instead of the usual texture I was met wit what look like the arrows in the server screen. I checked my resourcepack and turned it off to make sure it wasn't that. Here are some screenshots(they are from different worlds, also included my F3 screen incase that is of any use):
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We're tracking this issue in MC-155379, so this ticket is being resolved and linked as a duplicate.
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