Following the announcement of TNA Impact Wrestling debuting on POP TV beginning in January, Paragon Pro Wrestling, which has been airing on POP, issued the following press release:

For Immediate Release

Paragon Pro Wrestling Expands Its Broadcast to Multiple Networks

November 19, 2015 – Las Vegas, NV

Paragon Pro Wrestling will begin airing its weekly program on 4 networks across North America. The family-friendly program began airing across the United States on Saturday, July 4th on Pop TV. Paragon Pro Wrestling hopes to reach more wrestling fans by expanding the networks and times of day that the program will air. As a result of this expansion, Paragon Pro Wrestling has ended its agreement with Pop TV. Their final broadcast on Pop will be Saturday, November 21st. While PPW is ending their agreement with Pop, officials with the company have stated they are very grateful for the time they spent on the network.

Starting on November 19th, Paragon Pro Wrestling can be seen on Tuff-TV at 12:00 midnight, Eastern, 9:00pm Pacific. Other networks include Fight Net, Yoo Too America, Dish Network and WADL TV in Detroit. Check your local listings to confirm channels and air times in your area.

Fans of pro wrestling in these areas can tune in weekly to see athletes such as Wes Brisco, Tyshaun Prince, Jessy Sorenson, Alex Chamberlain, Gangrel, Darin Corbin and more.

ABOUT PARAGON PRO WRESTLING:

Paragon Pro Wrestling, Professional Wrestling’s Model of Excellence, tapes television for national distribution and is based in Las Vegas, Nevada. Stay up to date on PPW news and events by following them on Twitter, @ParagonPW and Liking them on Facebook.com/ParagonProWrestling.

Were they forced off due to a clause in TNA's contract or they did this themselves?

I'd be amazed if TNA learnt from the RoH stuff