Game crashing at "Building terrain - Done!" message

I was playing in friend's Realm, where I happened to die in the Nether due to 'insta-death' glitch. In the same time my game crashed completely. Now each time I try to join the Realm back, my game crashes as soon as I get the "Building terrain - Done!" message. I can't enter the Realm at all. I have no issues with other Realms, though - I can play just fine there.