Ninurta, according to the admin/owner over at MPP (now Cypherage) the fix was contained in a "post merge" setting which was adjustable. There is apparently a time value setting as part of the overall setting, and Myke just changed the value to a lower time value. He provided a quote (from the setting and description, I believe)
He said he hopes this helps you and RN.
Quote:Post Merge Time
With this enabled, posts posted within x minutes by the same author right after each other, will be merged. Set the time limit (in minutes) to merge posts. Set to 0 to disable this feature. Default: 60
He said he hopes this helps you and RN.