Yes, that's one case. The other case is of people who are going back to Somalia. I can't prove it, but I have had cases in which people who went back to Somalia lost some members of their family to al Shabaab, who accused them of being some kind of spies for the Kenyan government or free people who were outside the camps and who changed their culture and that sort of thing. When they came back to the border, they could not get their refugee registration back—they could not be registered again—and had to live in the camps and depend on other families, because they couldn't get the rights that other refugees could get from the UNHCR since they didn't have full registration. There are some people who went back to Somalia. Once they see the situation there, they come back to the camps and can't be registered again.
On May 2nd, 2017. See this statement in context.