Hi Leks,
The Syncfusion Web related NuGet packages have been modified to reduce the size and count of the packages. The new structure is maintained for ASP.NET, ASP.NET MVC and JavaScript platform of Syncfusion NuGet packages from Essential Studio 2015 Volume 2 release. The below link contains the current packages structure.
Please uninstall the older package from your project and install the latest packages based on the above mentioned structure.
Also, we were unable to reproduce the reported issue while publishing(Azure) the project with latest Syncfusion ASP.NET NuGet packages. We suspect that you have not installed the required NuGet packages for latest version. So check the above Syncfusion Web NuGet packages structure link to install the latest version of NuGet packages.
If still the issue reproduces, please update us with your project to proceed further.
Thanks,
Kanimozhi K.P.