After a new Customized world is created with Lava Oceans a lighting bug is created on top of the Lava Ocean until you get close enough for the lighting to change.
Environment
Windows 8, Java Version 7 Update 51 (build 1.7.0_51-b13)
MC-54033
Lighting Bug on Lava Oceans
Resolved
Duplicate
0
Duplicate of MC-3329