Whoever is compiling your Vocab lists in the Premie section either doesn't know (or doesn't care) that there is a difference between Traditional and Simplified characters. Most the times I've checked (the latest being the S1-01 Survival List "Thank You") -- they have simply copied the Simplified column over into the Traditional one.
Surely you understand that this persistent sloppiness taints your entire site. I find myself spending an inordinate amount of extra time checking your data against other resources, because I can't trust your input.