Comment # 9 on bug 1114388 from Stefan Schubert

(In reply to Igor Kuznetsov from comment #6)
> I check the problem. Now it does not persist. (Making update several days
> ago).

Yes, the log file shows that you have used quite an old package (See the typo)

2018-11-06 15:56:25 <1> lnxvrx53(27015) [Ruby] modules/NtpClient.rb:157 Running
ont time sync with pool.ntp.org

https://github.com/yast/yast-ntp-client/commit/26e3ef78c2149239fa53e27ee991ffb766cc2218#diff-f31befd8011851c773f783bb9afb356fR157

Beside that we have already fixed it with:
https://github.com/yast/yast-ntp-client/commit/72e16cfc43b1fa0fd2cb45652141e6ef02012d4b

So, that's why it is running after you have made an update :-)

*** This bug has been marked as a duplicate of bug 1087048 ***