Do some articles get posted twice and if so, why?

Dallas, Texas
December 31, 2016 5:50pm CST
I recently read a comment from a fellow writer that they were having problems with duplicate posting . What, if. Anything would cause this? Could it be the browser refresh rate?
4 people like this
3 responses
@crossbones27 (21981)
• Redlands, California
1 Jan 17
I am not sure. I always thought I was just drunk those times and seeing double. I make bad jokes.
@TheHorse (73701)
• Walnut Creek, California
1 Jan 17
I don't think I've had this happen. I don't think I've had this happen.
31 Dec 16
Until today, no.