Invalid Operation Exception : Service already has an implementation

Hello All,

We have a custom WebResource html page which acts as a dashboard with a few tiles which link to the tree data, master data views etc. After upgrading our CRM to 2016 this page is not working. When i click on the tile instead of taking me to the respective view in the CRM , it throws a Microsoft Dynamics Error Dialog with following details : 

<ScriptErrorDetails>
<Message>Sys.InvalidOperationException: Service Xrm.Interfaces.Services.IMostRecentlyViewedService already has an implementation</Message>
<Line>25863</Line>
<URL></URL>
<PageURL>....</PageURL>
<Function>anonymouslidOperationException:Sys.InvalidOperationException:ServiceXrm.Interfaces.Services.IMostRecentlyViewedServicealreadyhasanimplementation</Function>
<FunctionRaw>Sys.InvalidOperationException: Sys.InvalidOperationException: Service Xrm.Interfaces.Services.IMostRecentlyViewedService already has an implementation</FunctionRaw>
<CallStack>
<Function>anonymouslidOperationException:Sys.InvalidOperationException:ServiceXrm.Interfaces.Services.IMostRecentlyViewedServicealreadyhasanimplementation</Function>
</CallStack>
</ScriptErrorDetails>

Any suggestions would be helpful.

Thanks

Pradeep