Frends process with task Frends.Regex.Replace.Regex.Replace 1.0.1 fails validation

When trying to validate or save this rather simple process: https://astehelsinki.frendsapp.com/Process/Draft/59 Frends gives error: Process save failed Frends.ExecutableProcess.frends_ParseCSVor.cs(214,66): error CS0234: The type or namespace name 'ReplaceResult' does not exist in the namespace 'Frends.Regex' (are you missing an assembly reference?) Frends.ExecutableProcess.frends_ParseCSVor.cs(228,78): error CS0234: The type or namespace name 'ReplaceParameters' does not exist in the namespace 'Frends.Regex' (are you missing an assembly reference?) Frends.ExecutableProcess.frends_ParseCSVor.cs(232,119): error CS0234: The type or namespace name 'ReplaceParameters' does not exist in the namespace 'Frends.Regex' (are you missing an assembly reference?) TraceId: 00-e14ac1cfc9c74ca888943f10d0cbd781-6f7f612f6e7b021d-01 I can't find any obvious reason for the error. Could this be a bug? Best Regards, Jarmo Ollikainen, jarmo.ollikainen@frends.com