That's a shame, as quite a few of you seem very happy with the product. The bright side is that at least the chance of anything going wrong with what they've done are very slim, assuming that the O2 sensors they use are standard wide band and available elsewhere, or the equivalent thereof.
Reckon what the deal is that makes the newer ECM's more difficult to crack?
It's a Bosch 17014 type sensor. Available at local parts store for around $50. They actually use an unterminated version and put a Deutsch connector on it rather than what's normally there. But that's just a connector swap. So not a big deal.
Have no idea what the specific issues might be. TTS, of course, has a product for the newer bikes. While TTS might claim the insights necessary to defeat the code when others could not that might or not be an accurate comparison. The EMS product is very intrusive in to several areas of the ECM even rewriting some base code while also leaving the ECM able to be accessed by standard diagnostics without issue. TTS installs on your laptop and rewrites in just the tuning area (I think this is correct) but still recommends a return to stock state so dealer diagnostics can be done. So the products aren't an apples to apples to comparison in either application or result. Both productive but still different.
The only thing I know for sure, however, is that I don't know enough to know how difficult the task really is. It is a shame the product's promising evolution won't proceed though. On the upside, however, there's always someone somewhere working on "the next big thing." Now we just wait to see what that might be.