Framed Locator Map bug

Playing in Creative;

1. Place an Item Frame.
2. Place a filled or nearly filled Locator Map in the item frame.
3. Save and exit.
4. Reload the game... With a great deal of regularity, I find that after reloading, the framed map background is missing, and the indicator remains. Additionally, the loaded Locator Map in the hotbar, no longer maps, and only displays the indicator.