It has been reported as broken in discord, Big Poppa posted about it in community forums and I experienced it myself.
When you move either slider in the contract offer, the box goes haywire, resetting to zero and it won't work at all. The only way to sign anyone now is to just offer them whatever pops up in the contract box, any kind of adjustment breaks the **** thing.
I really don't want to delay the sim but we can't offer contracts as it stands now. Hopefully JDB will get this fixed tonight or tomorrow.
JDB, per discord, is pushing a fix now, but even if it works, it would only leave 2-3 hours before the sim runs, not that I can roll back the delay anyway. I wouldn't want to give everyone such a narrow window to get stuff done, especially with users all over the globe.
Good news is it's being worked on, and assuming it's fixed, we'll have our usual 24 hours for FA2.