Time in my recent 1.13.1 world seems to be glitched. Every tick the sun and/or moon will move backwards in time and then back to it's actual position another tick later. Causes the lighting to flash between dark and light around sunrise and sunset. I have no idea why this happened.
Linked issues
duplicates
Attachments
Comments

It is happening in all my other 1.13 worlds as well.
Thank you for your report!
However, this issue is a Duplicate of MC-133757.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki