...i have looked into the species and didn't see a match at first glance which i did see with harterti...but i think you are right.
I am relatively new to mothwatching and i make mistakes like these often... i'm afraid.
Do you know of any distinguishing features? Is it maybe that harterti is having a cleaner lower broad wingbar (without the feathery spot)
I think it's safe to change the name to uncertain abruptaria...or are you certain?
hope to hear again...