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Mon Feb 27 2017 18:13:09 UTC
I rarely test my code, but when I do, I do it on the production server....
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ID Product Comp Assignee Status Resolution Summary Changed
11264 Class Li Sys.Core bugzilla NEW --- TimeZoneNotFoundException calling TimeZoneInfo.Local.GetUtcOffset(dateTime) 2016-08-04
11817 Class Li Sys.Core bugzilla NEW --- System.TimeZoneInfo.Local fail on Windows 2015-02-16
13358 Class Li Sys.Core bugzilla NEW --- No ECDiffieHellmanCng implementation 2016-10-20
13359 Class Li Sys.Core bugzilla NEW --- No ECDsaCng implementation 2016-10-20
19790 Class Li Sys.Core radek.doulik NEW --- System.Linq.Expressions.Expression type is stripped away by the linker when set to link SDK Assemblies Only 2015-10-28
19055 Class Li Sys.Core bugzilla REOP --- UnixAnonymousPipeServer support 2014-04-15
6 bugs found.

as

File a new bug in the "Sys.Core" component of the "Class Libraries" product