The experience on the Enterprise seemed to get out of hand pretty quickly (17 days) whereas on the Bozeman (lost 80 yrs earlier) they didn't seem bothered at all. I wonder if they did experienced anything at all, and if they did, what the writers came up with.
Also, I wonder if they on the Bozeman only began to experience something like the Enterprise did once the Enterprise entered the expanse and the two ships began colliding with each other. Maybe if they hadn't, if it were just the Enterprise lost in the expanse, IT wouldn't have felt anything at all for years on end either until some other ship caused ITS temporal loop to be interrupted.
Though, I'd prefer something more "out there" to have been the case for the Bozeman.