Rainforests & Radiation Hotfix - v0.7.2d

[h3]Rainforests & Radiation Hotfix - v0.7.2d [/h3][hr][/hr]

• [p]Addressed an issue that would sometimes cause the "No Rubble present" objective near the end of the first Grasslands biome to not be calculated correctly and thus not able to be completed[/p]