This bill is apparently the one that will carry the Freedom to Work bill. It is currently on the Senate floor for final passage. Amendments are being offered by the Democrats. I do not know how many amendments there are, but I wouldn't be surprised if there are dozens. This a standard procedure to try to delay or change the bill.
I expect the Republicans to vote in unison to defeat every amendment. They are currently discussing amendment #6.
This could take hours. If I can find out how many amendments are out there, I will let you know.