Hello,
What tag are you checking?
It appears you have protected all your fields.
Please unprotect the text/extra fields then do the following
Please try resetting your local changes. To do this:
Go to browse in your Anki → at the top click on ankihub addon tab → press reset all local changes
This will restore everything to what AnkiHub has unless you have specifically protected those fields
See the second part of the FAQ for more information: Why are my cards blank/empty when reviewing?