Incorrect community information on another instance

Has anyone noticed that some instances are not reporting correct comments/posts/subscriber numbers to our instance via the federation?

For example: https://sh.itjust.works/c/networking

Those numbers do not match up to what is seen browsing to that community via infosec.pub: https://infosec.pub/c/networking@sh.itjust.works

I made an account on that instance and ran a search for my networking community on infosec.pub and it doesn't even show up.