No, I still think it's user error. I have a K2, and regularly leave my bike parked at Los Angeles Airport for 2-3 weeks at a time, with zero issues. Current draw is zero when the bike is turned off.
Now, I don't use the park mode - which leaves the unit live and on (including GPS). Guess what - if you leave the unit programmed to stay live and ready to record issues when parked, it WILL pull power constantly. Turn that mode off, and you'll be fine. Or if you use a battery tender each night, and/or ride daily, then it's not an issue.
I really think this is a consumer issue, not really understanding what is going on when you leave a system in "park mode" - the system is live, just not recording, unless it is moved (meaning GPS has to be live) or a loud noise or big bump happens. Yes, Innovv could make it more "explicit" of what will happen if you use park mode, but to me it seemed obvious from the get-go; the system will draw down because it has to stay live, but not recording. So I turned that mode off.