As people said in here, these sticks smoke MUCH better at lower Rhs. I personally have never had a plugged White (but then against I've only smoked 5 of them, all from either Sept 06 or Oct 06). I have had some tough draws on the Reds, but that has only been on Reds out of a store humi, the box I have at home at 65% smokes wonderfully.
Still, if you're humidity is right (and by all means, cigars should be smokeable across humidities from 60%-70%), on Tatuajes you should take down the box date code. It'd be interesting to see if it were a particular batch of Tats that are smoking poorly (an anomaly) or if its a developing trend. It's still a young cigar company, the Red and Whites haven't been out for more than 9months, and I'm sure they would appreciate our feedback and would listen especially in their early stages - the question is if it's something really to complain about, or if they just had a hiccup.