Here's an odd one... when searching my humidor for a particular cigar using the "Search Humidors" field, if the cigar name has an apostrophe in it, the result comes up as "You do not have any cigars in your Current Inventory." For example, I have a cigar in my inventory with the brand name of "Don't Tread On Me". If I search for the entire name, or even just "Don't", I get "You do not have any cigars in your Current Inventory." However, if I search for "Don" or "tread on me", the cigar comes up in the search results.
I guess there's two issues here - the apostrophe throwing off the results and the fact the text is incorrect. It should say something like "You do not have any cigars by that name in your Current Inventory."
And it may be that an apostrophe is not the only special character that would cause this, but it's the only one I've tried.