Hi
I had the same problem finding this replacement piece but I found a vendor online on ebay- go to google and type in indaux bracket and then click on the shopping tab and you'll see a picture of 4 pairs of hardware, click on picture and you'll directed to the sellers page, I bought it from ebay seller usefulstuffuned, I received the brackets in 2 days, hope this helps!!
Congratulations on the wrong continent and only a years too late.
[Bit like the war.]