I just got my first Lure Master Tackle Box, and when I equip it Combuctor doesn't show the bag slots anywhere - I was expecting them on the Trade tab (like my Titanium Toolbox) but no dice.

http://wow.curse.com/downloads/wow-addons/details/combuctor.aspx#892845

This should now be fixed, I think

This is still not fixed. The bitmask is incorrect.

To fix this bug, change 0x100000 to 0x8000 in these two files:
Combuctor/bagSlotInfo.lua
Combuctor_Sets/sets.lua

To figure out the correct bitmask, i created this macro. Run it to see for yourself:

/script type=GetItemFamily("Lure Master Tackle Box"); print(format("%x in hex. %d in decimal", type, type));

Of course, you need to actually have one of those bags in your inventory to run that macro, but if you don't, it works on fish, rods and lures as well. just change the name to any fishing item you have.