@deboas I logged in as you and saw you were at the limit. I removed a vote from a request and when I reloaded the page or went to another feature request, saw that you had 1 vote available. (I went and added that vote back to the request).
I now just closed this request, which you voted on - do you have a vote available now?
I also temporarily closed this request, which I voted on. I had 2 votes available before closing it, after I closed it and went to another feature request page, saw that I now had 3 votes, which was expected. When I re-opened it, my available votes count went back to 2, which is also expected.