You are probably stuck via OTA. Just downlad the 17134.1 ISO, and in-place upgrade to the new RTM without issues.
I still get this in the privacy settings. And I am not in the insider program, i just downloaded the latest build.
In my experience the only difference is that with the ISO, the installation is faster, I repeat, in my case, that's why for quite some time I stopped using WU when installing insiders builds.
Updated from 17133.1 to 17134.1 just to see if it works and it does without issue. That said, there is no good reason to do this update if you installed 17133.1 fresh. I did it just to so if it worked, I will be formatting and installing 17134.X fresh once the first CU is released.
Installed 17134. Open more than one ms edge tab, when hit close, the close all tabs warning window blinks like mad. 2 minutes to find a bug. Nice product quality...
I have installed this version, But they say that it is not the final version the day 30 April do I have to install again de RTM Final? 17134.1.180410-1804.rs4_release_clientbusiness_vol_x64fre_es-mx_ade2621e637e0be0d27787e4066dc137850a3a56.esd
At the moment it seems so. Just like 17133.1 was official RTM and Public Release a couple of weeks ago. So are the n00bs