he is right..Windows 10 build 17133 is the RTM candidate build for the Windows 10 April 2018 Update but it was cancelled due to a serious bug that makes the PC often BSOD.
I can't remove Hebrew language pack because I installed this build in Hebrew. This build changed its edition to education. I need to install it again.
Nope, the bug was not fixed by CU, why do we have these discussions over and over and over again? 17134.1 was a full upgrade/new build.
Too bad not beeing able to rollback to Core Edition once other "more professional" editions have been tested...