Hacker News Reader

I'm on Firefox 22, and the same thing happens here. Mouse over download button, click it, download pop-up appears, click cancel on the download, button disappears. It re-appears upon giving focus back to the page.

Still happens in FF 25 nightly as well.

Issue submitted: https://github.com/twbs/bootstrap/issues/8782

That looks like Internet Explorer. What version are you running?

firefox actual version ... this happens after clicking the button!

submit a bug report on github issues.

Portuguese speaker? "Current" version is the English word I believe you meant to use.

(We) Spanish speakers also tend to make the same mistake.