Bug: compatibility issue with Sea Block

[Rezn1]

When Sea Block mod is enabled early construction robots recipe become unavailable. It doesn't show on tech nor in the crafting menu. Everything else shows up correctly.
The item can still be spawned with /c game.player.insert{name="early-construction-robot", count=1} command. Using /c game.player.force.recipes["early-construction-robot"].enabled=true doesn't fail but has no effect.

List of mods:

base 1.1.87
angelsbioprocessing 0.7.24
angelspetrochem 0.9.24
angelsrefining 0.12.4
angelssmelting 0.6.21
bobelectronics 1.1.6
boblibrary 1.1.6
boblogistics 1.1.6
bobores 1.1.6
bobplates 1.1.6
early_construction 0.9.3
SeaBlock 0.5.13

That's minimal list of mods required by Sea Block and disabling just Sea Block fixes the problem.

edit:
Found the cause - SeaBlock removes all recipes using coal since it's unobtainable.