Chat box repeating

Something weird has been happening in my chat boxes for the past few days.

I'll sometimes log on to find that several messages in a chat box that were posted a week or so prior have somehow reprinted themselves in the chat box and are listed as the most recent entries.

Don't know if this has happened with anyone else but it is starting to get a little annoying.

Please use the confirmed report found here:
https://www.torn.com/forums.php#/p=threads&f=19&t=16135453&b=0&a=0

Thanks.