I believe they read your initial post, and did exactly what you said - act as if this ACTUALLY happened. It's kind of ironic that YOU were the first person to disregard your own original post, taking something too serious.
Based on their two post, they are either really committed to the fake post cause, or they didn't read. Plus they spoke in the future rather than present tense, so it seems unlikely that they actually knew what was going on.
But if it was real, then that was awesome!