<p>I have been a user on cross validated website for quite some time. Around a month ago, I was suddenly unable to add tags to my questions or to add comments to any question. I have contacted the website and they replied me that they have not heard of or seen such a problem before. Is anybody having this problem too?</p>

<p>Note: other websites, such as stackoverflow, are working fine</p>

<p>Hi @gung, I couldn't post a reply to this question so I am answering you here. The support have replied me asking to restart my computer (which I did, yet failed to add comments) and to tell them how to reproduce the problem. I replied that the problem can be reproduced very easily and, I am just unable to add a comment! I haven't heard from them back yet, but I wanted to see if anybody have had the same problem before.</p>

<p>What happens exactly: in comments: I type my comment, then hit "add comment" and and everything I typed disappears.
With tags: I type in the tags I want but they do not show as suggestions, so I am not able to add them.</p>
