Really sorry to hear that...The officer is not satisfied with my working experience, because it gained while I am having a study permit, so I didn't get all the points I claimed from that part
After 8 months of waiting they should either give you an opportunity to clarify or they should have rejected upfront so you could apply in better way!
Hope you can get into next draw with 8 months of work ex being added to your profile and these guys are quicker to make a positive decision this time!
Wish you all the best!