I’m not going to be much help with this, but for what it’s worth.
I used the original Maco IR 120, and whilst I found it a very good film, unfortunately it is prone to scratching, just getting it into, or out of a negative sleeve without causing further damage is a challenge. I thought the Rollei version was tougher but it seems that possibly, from your experience, that it is not. My experience with the Rollei IR is limited to two 120 rolls with which I was most disappointed. I haven’t printed the negatives for they don’t excite me. What I’m getting at is that I cannot comment on the newer film directly, but I suspect, from your experience, that it has inherited the lack of durability of the original.