There is a rep record, it's just not reflected in your summary because of the current status of your account. When that status changes, all votes that you've received will be recalculated and your reputation normalized again.
Remember, rep can't go below 1 (ever), and while an account is suspended, it can't go over 1. I do realize that the display is inconsistent, but the cause of it is the temporary status of the account, so it's unlikely to be corrected.
You can audit your reputation easily by visiting {site}.stackexchange.com/reputation while logged in, which gives you a full accounting of the votes in the system that constitute your reputation score. It can take a little while to get used to the nomenclature in that display, but I think you'll find it easier to parse once you have.
Edit
This does appear to be caching, but .. strange. I've seen posts not reflected, or scores not reflected, but never a post with a vote type without a score. Looking into it.