Textures From ebony and ivory are replacing each other,

How to:
Have to fully made Ivory and Ebony Cad Assistant Devices
Get both in the hotbar
Switch them without choosing other stuff in beetween

For example slot number 1 and 2 and scroll or click the numbers

Fix?
If you choose another item or empty hand it resets the texture

Note : Replayable

• Make sure you're not using an old version of Psi. (Its Sky Factory 3)

Confirmed in version 46.

FML log: http://pastebin.com/RjUVkB1k