Board Thread:News and Announcements/@comment-11654911-20131231164228/@comment-24145588-20131231195918

Interesting find. Since it is in the middle of the ethereals, yes, you're probably right that it's intended for the Ethereal Island. Looking at the file names and the creatures they represent:

 monster_portrait_square_g.png = Ghazt monster_portrait_square_gj.png = Whisp monster_portrait_square_gk.png = Nebulob monster_portrait_square_gl.png = New Creature monster_portrait_square_j.png = Grumpyre monster_portrait_square_jk.png = Arackulele monster_portrait_square_jl.png = Boodoo monster_portrait_square_k.png = Reebro</li> monster_portrait_square_l.png = Jeeode</li> </ul>

Looking at the letter codes, then, since the new one is a GL, it's the offspring of G, the Ghazt, and L, the Jeeode. Which at least partially answers my earlier question about the two missing hybrids on the Ethereal Island (Ghazt/Jeeode and Reebro/Jeeode). I've been throwing Ghazts and Jeeodes into the Love Shack together for the past week, and just getting copies of them, as expected, so the new creature isn't currently implemented.

Whether it's something coming up, or whether it's something that they at one time planned to implement and didn't, we probably can't know yet.