This comment is exactly my experience, I feel like as if I had wrote it myself.
57 karma · joined January 29, 2017
"Please note that the Kindle version will not be updated at this time. I get very little interest in the Kindle version and at this time will no longer pursue that format. If I get enough interest from you readers about the Kindle version, I may decide to update that format then."
That's a real bummer, I don't feel like paying the international shipping fees and hassles... this really demotivated me from the buy.