I was going to complain about the ham-handed job censoring that the scanlators did, but upon further investigation, that crappy fuzz-ball pasties action was in the raw as well--so apologies to the scanlators for the slander I was about to unjustly unleash.
According to the webhost of the raws, this is done to drive sales of the printed version. And I quote (with Google Translate's help): "That scene which was a bit erotic which I could not see as clearly on the WEB series is also included in the bookbook for patchy ...... ♡!"
So for fans of badly-drawn nipples, you'll just have to wait for the print edition to be printed, scanned, re-lettered, and re-uploaded. Any day now, I'm sure.