Mods/stats not properly locked at start of GA despite displaying as locked

Bumping for visibility.  I had the same issue.  My Poe should have locked at 254 speed, way faster than any Ewok on the opposing team (even with Paploo's increase from his unique).  However, several days after lock I did a raid and pulled all of Poe's mods, then went into battle in GA against this Ewok team.  They all went before my Poe.  It is obvious the game used the up-to-date Poe from that day rather than the supposed locked Poe from several days prior.