Same here started yesterday afternoon
Seeing this as well.
Also purchased apps are not being added to the "Mac App Store" list & on occasion:

Same starting yesterday, everything looked good early Tuesday morning pretty much until around 6:00 AM CST or so. I only have a few of the error message adam id being transferred to a different vpp token, more of these:
[error] [duledPool-6] [VPPProgramLicenseHelper ] - Update license counts failed
com.jamfsoftware.vpp.comm.VppServiceException: Could not send request to https://vpp.itunes.apple.com/WebObjects/MZVppFinance.woa/wa/getVPPAssetsSrv
If it does succeed to update license counts it takes 60-80 minutes.
I talked to Apple this morning and they are working on the Error.
Their tech tried and he got the same error.
Then he sent the ticket to the engineers.
Told me to keep checking every so often to see if they have fixed it.
Just checked and it is working now.
I saw this showing up in my logs going back to the end of December and reported it to jamf after starting this discussion on the same topic...After much back and forth with jamf support this is what I got back: I spoke with an Engineer and he said not to be concerned with these lines. They are just [info] at this time. If they were to become errors or warnings then we would want to investigate. He believes there was additional processes that have been added into v10 to monitor for any Apps and Books type transactions. Per the screenshot you sent in, he did confirm nothing has been converted over. He also says as long as all of the licenses and apps are deploying, he sees no further reason to bring any tokens in house to investigate. Interesting that suddenly it is NOW a PI. Kind of annoyed right now...