Broken rendering with tanks + lava

[srs-bsns]

Adding lava to a TiCon tank causes an X-Ray effect.

I was using build 873 from: [jenkins]
But it's likely this bug was introduced in the previous build with the inclusion of commit: cd4206d

Rendering is fine up to, and including, build 871.

Tank without lava:

Tank with lava:

Note: This is on an old computer with an old video card (Radeon X850), so this might not happen with newer hadware.

[DatenThielt]

I Can confirm this is happening to everyone on our server since updating to the latest build, and that it seems to effect an AMD/ATI Cards from the 6770 to the 290X

[bonii-xx]

Are you guys using Optifine?
It's one of these really weird cases where the wanted behaviour is not really fixed because minecrafts rendering is a derp.

[DatenThielt]

Not using optifine at all, And its only been since we updated tinkers :( and as above, only seems to effect AMD Cards

[ate0ate]

I can also confirm this using an intel integrated graphics chip in an i5 laptop. No optifine or rendering mods. I do have fastcraft installed but I can't even play modded minecraft without that.

[srs-bsns]

Confirmed fixed.