Been runing the new binary for weeks now and all works normal, backup runs fine as well as no leftover SAN snapshots.
Last update from HP Before case is closed.
The fix will be included in the next major release of SAN IQ 12.5. I have no ETA from HP about that one yet.
So if the information i got so far from HP is correct the fix will NOT be included in the 12.0 upcoming patches.
So if anyone more have the same problem as i have, you need to open a case with HP to get the modified binary i got to resolve the issue.