Kona beer bottle caps

So Kona Big Wave Golden Ale is my favorite beer of all time. Aside from the taste (which is of course the main reason I love it) I also loved popping off the bottle caps with Hawaiian words and the English translation on the inside of them. I collected them because I thought they were so fun; and thank God I did. For the past several months—I feel like maybe 3 to 4 or so ?—every time I get Kona beer in the glass bottles, the inner bottle caps are blank. Does anyone know why this is happening/why the company stop doing this? It makes me really sad because I always thought it was so cool 🙁 i’ve tried looking for answers or literally any info about their bottle caps online, but have found less than zilch. If anyone has any insight on this brand of beer, please let me know what might be going on !!