I"ve posted this topic in yaoi\yuri talk, but got no replies and think this thread can be more suitable for my question.

last time when I"m looking for new yaoi and checking for updates, it seems that there is a huge lack of new manga. I"m talking not only about scanlated but also about new Japanese releases. Moreover, it seems that information about new manga is simply not being added to Mangaupdates. I discovered it not long ago when was looking through Est Em's works and found the whole four unknown titles.Unfortunately I don't read Japanese at all and used online-translator so I couldn't understand details. Does anybody know the reason? Is it somehow connected with conflict between scanlators and publishers?