OK, this one hit me pretty hard.

Whenever I'm planning on crafting something, I usually put all the crowns, CE, and materials I'm trying to save into a mail message and send it to myself. This way, I won't accidentally sell any materials or use any CE that I had originally planned to use for crafting.

Anyways, I had just recently acquired all the materials I would need to craft Angelic Mail and most of its branches, and had it all stored in a message like usual. Whenever time came for me to actually craft the stuff, I pressed escape, but was confused because the alchemy window said I still didn't have enough materials to craft it.

So, I looked at my materials, and every material, with exception to the shards for whatever reason, had disappeared. In a split second, the materials (probably worth 20k+) I had been gathering were gone.

Now I have to go get all those materials again. Please look into this, I'm scared to attach any item to mail now.