Uh, actually it has not. You can craft ML32 Shards, but when you put them into an item, it becomes ML30.Cannith Crafting has been expanded to allow for the crafting of Level 31 and 32 items using Level 31 and 32 power levels.
It looks like the "Crafting Device - Bound Items" is using the old ML30 with Treasure-Level 31 or 32 recipes. The stats on the resulting ML30(32) item were appropriately capped to ML30, too (not 32). I didn't try to make more than one item.
The item I was making didn't loose anything critical, but it's a bit annoying. It looks like the CC changes weren't added or checked at all beyond enabling the old 30+1 & 30+2 treasure level recipes.
I didn't check to see if the old 30+3 & 30+4 recipes were also reenabled.