Map Resetting

My map resets everytime I die or zone out of a zone. I died and reloaded at checkpoint and my entire explored map reset leaving me to have to reexplore entire zone. It has also happened going to town to sell gear. Console bug report reference number is 1424476874.

same has been happening to me after they added checkpoints

This is a known issue from Poe1. Fastest fix is to fully close Poe2, then open a different game. Then reopen Poe2.

If that doesn't fix it, uninstall and reinstall will.