I don't really see the problem with people wanting to redo a chapter, especially since the other person/group has dropped this series and chapter 15 isn't out. Though as a scanlator myself I can't help but question why you would want to redo something that was already done with good translation and typesetting (Personally I'd consider that a bit of a waste of my own time, but this isn't my time so I'm not complaining), I kinda skimmed through it and I'd even say I prefer the other group's typesetting, but the translated SFX is nicely done, so props for that.