Anyone else receiving this message when trying to post?

'Sorry, there was an error with adding your comment. Please reload and try again.'

Copy message and refresh and trying to repost - woks sometimes but not all the time.
Just remember to copy your post so you don't lose it.

Happens to me sometimes when I try to share links

Yep! I've been getting that for a few days as well, mostly when trying to do a reply. Only once or twice for posting a comment.

Same here with replying, it takes a wild of refresh button for me to being able to post.

Argh - still happening...
Is it a vimeo problem?