Bug in current win64 dev version (5.11-148)

The current dev version appears to have a fatal bug.
When starting up, I get an error message saying that the entry point for some clock-related procedure in kernel.dll cannot be found.
rt-error

I reverted to the previous version I had (5.11-71) which is OK, I do not have any versions in between these two that I can test.

Win7SP1 on i7-6700, 24GB

Listing Start Date Mainstream End Date Extended End Date
Windows 7 Oct 22, 2009 Jan 13, 2015 Jan 14, 2020

(Source: Windows 7 - Microsoft Lifecycle | Microsoft Learn)