ECF processing time

I just submitted what I hope to be my last ECF. I signed it electronically on Friday, my employer signed it the same day, and now it’s under FSA review. How long are they taking to review these now? It was just a couple days back in January.

Once it is approved I will need to buyback 8 months (Save). In the meantime I was finally switched to IBR last month so I will keep paying that and then whichever happens first (buyback goes through or I make the 8 IBR payments).