Forge: 14.23.5.2854
BBOP: 1.0
Biome O' Plenty: 7.0.1.2441

Recurrent issue in several "big trees" biomes.

Screens:

Also the following message tend to appear in console, especially shortly after startup:

[Server thread/WARN] [OTG]: The value "STONE:1,STONE:3,STONE:5,DIRT:1,DIRT,SAND,GRASS,DIRT:2,STATIONARY_WATER,HARD_CLAY,STAINED_CLAY,CLAY,SANDSTONE,SAND:1,AIR,STONE,GRAVEL,LONG_GRASS,LONG_GRASS:1,LONG_GRASS:2,DEAD_BUSH,YELLOW_FLOWER,RED_ROSE,BROWN_MUSHROOM,RED_MUSHROOM,biomesoplenty:plant_0:1,biomesoplenty:plant_0:2,biomesoplenty:plant_0:3,biomesoplenty:plant_0:4,biomesoplenty:plant_0:5,biomesoplenty:plant_0:6,biomesoplenty:plant_0:7,biomesoplenty:plant_0:8,biomesoplenty:plant_0:9,biomesoplenty:plant_0:10,biomesoplenty:plant_0:11,biomesoplenty:plant_0:12,biomesoplenty:plant_0:13,biomesoplenty:plant_0:14,biomesoplenty:flower_0:1,biomesoplenty:flower_0:2,biomesoplenty:flower_0:3,biomesoplenty:flower_0:4,biomesoplenty:flower_0:5,biomesoplenty:flower_0:6,biomesoplenty:flower_0:7,biomesoplenty:flower_0:8,biomesoplenty:flower_0:9,biomesoplenty:flower_0:10,biomesoplenty:flower_0:11,biomesoplenty:flower_0:12,biomesoplenty:flower_0:13,biomesoplenty:flower_0:14,biomesoplenty:plant_1:0,biomesoplenty:grass:0:0,biomesoplenty:grass:1,biomesoplenty:grass,biomesoplenty:grass:3,biomesoplenty:grass:4,biomesoplenty:grass:5,biomesoplenty:grass:6,biomesoplenty:grass:7,biomesoplenty:dirt:0,biomesoplenty:dirt:1,biomesoplenty:dirt:2,biomesoplenty:dirt:8,biomesoplenty:dirt:9,biomesoplenty:dirt:10,biomesoplenty:dried_sand:0,biomesoplenty:hard_ice:0,biomesoplenty:white_sand:0,biomesoplenty:white_sandstone:0,biomesoplenty:mud:0,biomesoplenty:ash_block:0" is not valid for the setting SourceBlocks in OakForestMedium1 on line 64: Cannot read block: biomesoplenty:grass:0:0

("OakForestMedium1" is the only text to fluctuate)