How long does IDR take to review?

I am on hold with my payments currently because after consolidating my loan with Mohela I needed to re-certify my SAVE plan. I re-certified it on 5/12 and it’s still currently in review. How long does this process normally take? I’m getting a bit frustrated and wish I’ve never done the consolidation in the first place since it’s just creating more of a hassle and they had to put me in forbearance during it.