So the envirnoment you are moving is same build right ? Make sure order of package also.
Apart from above might need a package to verify. Please engage with official support request.
I am using buildNumber="8552", buildVersion="6.1".(This is from package xml file created).
I used internal names (suffix), like mv_ while creating templates and also campaign.
Which version & build of campaign server you are using?
Have you used specific internal names suffix/prefix when creating templates ?