Always lots of great advice as always, but let's remember we're talking about cigars here, not life saving medicine. First off if I were to adopt cigars, they would get frozen first just to be safe. Then rehumidify slowly hoping that the essential oils are still present. 55 percent is only 5 percent lower then many store their cigars so they might be ok if that was the worse case do the storage humidity. As far as the exact labeling of boxes, if they are from Cuba their printing process and change control is not up to world class standards, so some differences is not entirely atypical. Finally, your nose knows. Once you rehabilitate them, do they smell great, like nothing, or like a turd? That likely is your best measure. If a counterfeit cigar somehow smells great, then open one up. Is it tobacco or full of foreign material? If not, and the source sounds like it is genuine, don't overthink it and enjoy them.