Many of you will remember that Windows 10 v1809 when originally released, appeared to have problems for some users, and Microsoft stopped deployment [webmasterworld.com] in October 2018 while it investigated.
Subsequently, Microsoft recommenced roll out in a limited fashion [webmasterworld.com] while it continued to monitor for problems.
Microsoft has now said that it has officially released v1809 to the semi-automatic channel for broad deployemnt. [techcommunity.microsoft.com]