How does IR work on Yahoo?

I’ve had Fournette in my IR slot for the past couple weeks, but Yahoo is telling me he’s not eligible for the IR spot and won’t let me make any rosters moves until I move him off of IR. The same thing happened last week until later in the week and he was ruled out. This seems like a silly game. It’s very doubtful that Fournette plays this week and the rumor is he may not start until week 10. But supposedly Yahoo is going to be trying to get me to drop someone, move Fournette out of IR and then later they’ll let me put him back. Is this how it’s supposed to work?

Yes, they have him listed officially as just questionable… So until he is ruled out he cannot be placed in the IR spot