TEEN TOP officialy left TOP MEDIA as it looks like from this post

no they didn't

Hello, we are TOP Media. First of all, we sincerely thank the fans who love TEEN TOP. We would like to inform you that the contract period for Cheonji and Ricky of TEEN TOP has ended. We would like to express our sincere gratitude to Cheonji and Ricky of TEEN TOP for growing together for a long time since their debut in 2010, and we ask for your continued love and interest. We have agreed with the members that we will be joined by four members Chunji, Niel, Ricky, and Changjo for their future TEEN TOP activities, and we will continue to repay our fans' love through good music, performances, and performances. Thank you. TOP MEDIA