[Closed] Pages stuck "in progress" status even though they are translated.

I am trying to translate some pages given to me as a translator. I translate the text from English to Greek as i am supposed to do. The status from "needs translation" to "in progress" takes some time to change, but eventually it does. The main issue i have is that, even though the pages are correctly translated the "in progress" status doesn't change to "completed".

I also tried going to the website and changing the language to see the translated page, but the greek language button, isn't showing.

Below i have some already translated pages, having the issue for reference.
1 Training Activities in Autism Education
2 Wonderful News: YouthPlay Virtual Game is Currently Available!
3 Navigating Digital Wellbeing in the Modern Workplace: The DigiWell Project’s Innovative Approach
4 Reducing Food Loss in Greece: UglyFruitsNot!
5 Building Resilience: The Green Health Project's Game-Changing RESILIENCE BOOKLET
6 The Significance of Youth in Cultural Activities
7 Empowering the Future: Zero Waste's Innovative Serious Game for Food Waste Management
8 A Youth Work Innovation: Unlocking Learning Adventures with Project Result 2 Escape Rooms
9 Transforming Europe's Cultural and Creative Sector with Digital Innovation
10 Transforming Student Ideas into Sustainable Circular Start-Ups
11 BOOST TRAIN RETAIN
12 "RESTART"
13 ARTWIN
14 BOOST TRAIN RETAIN Multiplier

Please let me know how could i resolve this.