hoshino said that the plot was further from the end on insta...its drifting away or something like that...
She said in the character book review that "It's becoming further and further away from the
original ending she thought of when she just started writing DGM".
I seriously said that the plot has been moving extremely fast comparing to pre-hiatus chapters. I'm not saying that DGM is about to end soon, not in another 10 years. 4 chapters after the hiatus are basically info dump chapters with more facts revealed, even if they raise more questions, a lot of questions have been answered to the point it put a lot of people to a panic mode that DGM may end soon and an magazine actually asked Hoshino about it in an interview in January.
Basically, all of the sudden, we got:
-Mana is the Earl
-Truth about Mana and Nea, how Nea died, how Mana lost himself
-The Earl's true ability
-The fact that Noahs have their own really serious problems
-Link and Nea join forces
-Cross's "mistake"
-Allen finds a way after who knows many volumes wandering around and got lost.
-Bookman's
and Lavi's situation
A lot happens in this volume more than volume 23 or 24. It's just since the volume entirely focuses on Nea, Mana and Allen, a lot of characters were left out, including some people's favorite characters like Kanda, Lenalee, Lavi, etc... which makes them feel the volume is empty and did not progress much, even though it's packed more content.