PSLF Advice Plz

I submitted an IDR Request last December. It's still processing. I have two loans, one at 119 out of 120, the other at 108 out of 120. I am in the process of getting a divorce. Last tax year, I had two kids on my taxes; this year, I won't have any. I earn about 80k. Mohela sent me a notice saying I can get faster IDR approval if I resubmit my IDR Request. My question is, should I? Or wait longer to possibly get the buy-back for the loans?

Thanks for your help.