Happened to me. We went to Epcot about 4 or 5 days after they implemented FP+ as a stand alone platform and removed the FP- kiosks. So it is possible that they didn't have a good handle on the situation yet. Anyway...we did our usual RD sprint to Soarin' and then our immediate sprint to Test Track. Done this 50 times before. Always the same result. Walk on to Soarin' followed by a 15-20 minute wait at Test Track. Only this time, we walked on to Soarin' -- as before, sprinted to Test Track -- as before, saw the Wait Time clock show "15 minutes", -- got in line.....and waited 74 minutes to ride. Yes, I timed it. After about 20 minutes, we figured that we were so invested in the line by that time that we decided to simply stay put. The group in front of us was livid. (I was too, but I didn't make a scene.) The only thing I can think of is that the CMs didn't know how the new FP+ system would impact wait times. In the past, the earliest FPs were for 9:40 or so, so if you got in line before that, no one could cut you off. Under FP+, people with FPs were entering the line beginning at 9:00 slowing down the SB line. In any event, it can and does happen that posted wait times are inaccurate in both directions.