World Generating to 99% at loading screen and not going further

Hi, 

Encountered a frustrating issue on the loading screen of Minecraft Xbox One where the panel loading the world gets practically full, and goes no further. The background loading picture freezes, although the tips in the loading screen box keep generating. I have to quit the game in order to play it again.

All of my other worlds are loading, so it seems the issue is just with this specific world. I have tried modifying settings in the existing world as well as creating copies of it, however this specific world never generates. Any suggestions on further fixes I could try in order to get this working again?

 

Thanks in advance.