I did the above suggestion of deauthorizing, reauthorizing Sporttracks mobi (ST) a couple of times and no luck. Oddly, I tried removing the 'permission' of the ST connection on the Garmin Connect side and it wouldn't let me. The little spinner/circle thing that shows its 'thinking' flashed briefly, but the permission did not get removed. Workouts are in GC and loaded in to BT (beginnertriathlete.com) which I don't use in favor or ST. So, BT is another one that its working for.
UPDATE: I was using Chrome when I went into GC to remove the permission which didn't let me remove it. I went in to GC thru IE, removed the permission; removed the connection between ST and GC on the ST side, then reconnected them. I checked that the permission is back on the GC side and it is. Now I am just waiting a bit to see if the workouts from 10/31, 11/01, & 11/02 will appear at ST.