RU5, StartDagServerMaintenance.ps1 doesn't work

hello all

we use a standard script to move database to other server. Now it doesn't work. Last change that we remember was RU5.

maybe since update rollup 5 is the problem.

[PS] C:\Program Files\Microsoft\Exchange Server\V14\Scripts>.\StartDagServerMaintenance.ps1 mx1
At C:\Program Files\Microsoft\Exchange Server\V14\Scripts\DagCommonLibrary.ps1:494 char:6
+         return $moveSuccessful
+         ~~~~~~~~~~~~~~~~~~~~~~
Control cannot leave a finally block.
At C:\Program Files\Microsoft\Exchange Server\V14\Scripts\DagCommonLibrary.ps1:926 char:5
+                 return $success
+                 ~~~~~~~~~~~~~~~
Control cannot leave a finally block.
    + CategoryInfo          : ParserError: (:) [], ParseException
    + FullyQualifiedErrorId : ControlLeavingFinally

Test-RsatClusteringInstalled : The term 'Test-RsatClusteringInstalled' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling
of the name, or if a path was included, verify that the path is correct and try again.
At C:\Program Files\Microsoft\Exchange Server\V14\Scripts\StartDagServerMaintenance.ps1:78 char:2
+     Test-RsatClusteringInstalled
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Test-RsatClusteringInstalled:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

log-verbose : The term 'log-verbose' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was
included, verify that the path is correct and try again.
At C:\Program Files\Microsoft\Exchange Server\V14\Scripts\StartDagServerMaintenance.ps1:232 char:4
+             log-verbose ($StartDagServerMaintenance_LocalizedStrings.res_0015 )
+             ~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (log-verbose:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

log-verbose : The term 'log-verbose' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was
included, verify that the path is correct and try again.
At C:\Program Files\Microsoft\Exchange Server\V14\Scripts\StartDagServerMaintenance.ps1:97 char:3
+         log-verbose ($StartDagServerMaintenance_LocalizedStrings.res_0008 -f $shortSer ...
+         ~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (log-verbose:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

[PS] C:\Program Files\Microsoft\Exchange Server\V14\Scripts>

Chris