It looks like this this heading to be a Jaws experience. It's been three weeks now. Which is give, or take is typically the amount of time soft openings occur. Occasionally after soft openings there is down time on occasion, but it's intermittent and down time is extremely short. So, I would say that after two months max have passed and they still do not have it together, they're going to need to do what they did for Jaws and just shut it down for an extended amount of time, really work on it, and open it back up. Because if they do not have it together by then, either something is wrong with the ride, or they're going to have to change how they operate it to make work.
The motorbike idea while great for theming is a disaster practically. The ride must be burning through parts like crazy. On top of unbalanced trains, from the video you see mostly men riding on the bike and women in the side card. Not great for weight distribution. They may need to scrap the bikes and go to regular vehicles.