My article is from 3 days ago. When was your source in Wikipedia from?
EDIT: From your own source
The FTC formally withdrew its challenge to the acquisition on July 20, 2023, though they have announced their intent to refile at a later time.[78] The FTC reopened its case against the merger on September 27, 2023, though was unable to block the merger from occurring.[79]
So they withdrew their challenge in July and stated they would refile. They did refile in September, and are currently appealing a decision to allow the merger by a judge as of Dec 6th.
The FTC has been actively fighting this merger every step of the way and has yet to stop.