I know this is an old thread, but I just noticed my 10+10 finally went away in August of 2017. I guess I was lucky in that I got grandfathered in for so long.

What's weird is, my August 2017 final point balance was 26,485.
September 2017 beginning point balance was 40,233, and a "Points Transferred from other product" adjustment of negative 13,127. Add in actual purchase points of 211 (1 point per $) and 916 (bonus 5% cat), the total was 28,233 ending point balance. The weird thing is, my purchases for the month totaled $623, so I'm not sure how the 211 points was determined.

I checked old balances in prior months, and they all rolled forward fine, and the balances continued to roll forward fine post September 2017.

Overall, it doesn't look like I lost any points in the conversion, so no need to sweat it. But for those who were still under the impression that you're getting 10/10 bonus, check your statement and point activity closely. I slacked on my end and didn't realize it until 7 months later.