Update:

I thought that BTCe had located my deposit and were taking it off hold.

This wasn't the case. They were referring to a another deposit I had made several days previously, so I'm no further ahead, 1 month and money still missing.

Mr BTCe.com, if you're looking at this, my ticket: #UMP-837-42211

All fields were entered correctly in the wire transfer - exactly the same as the previous 6 deposits I have made.