I've read the manga over the last several days and enjoyed it.
Like others, I had a bad feeling when Kaori delayed responding to Shizuku's chapter.
Since there's been exactly five chapters per volume, I suspect that there will be at least one more volume, and the denouement will take at least a chapter or two.
One thing I'm a bit confused about with the new group of scanlators is the honorific usage, which seems a little inconsistent. For example, Ruri greets Shizuku with "Shizuku-chan" near the end of the chapter, but leaves off the "chan" in Chapter 27. Additionally, Shizuku seems to have dropped the "-san" from Ichihara's name despite having consistently used it until the new scanlators took over.