I noticed the 'Early Approach' and 'Early Landing' callout in the PIREP, but wasn't sure what it meant. It was a relatively normal approach and landing and, after reviewing flight video, didn't see anything abnormal. The second landing indication on the PIREP occurred while I was taxiing of the active and it indicates a GS of 8kts, so it sounds like some form of glitch, maybe? I sometimes notice a bouncing-type of hiccup during taxi from time-to-time, but I was never airborne after initial touchdown. I'll try to save a video next time for review. Do you know what 'Early Approach' and 'Early Landing' typically indicate?