I also realized this when several notifications was sent to my BlackBerry device with the exact same article, therefore, I contacted Admin asap regarding this issue, and they have fixed it.
Thank you for posting this issue to my wall, I sincerely appreciate it.
I think there is a problem with whatever you use to post to BBOS. Since 7:59AM this morning I've seen the same post for "Article: Official: OS 18.104.22.1687 for BlackBerry Curve 9350/9370 Via Sprint" approximately 100 times. It seems to replicate itself a dozen times per hour. This is quite annoying to those of us who view via RSS.