During tonight's clan battles, I moved a commander that was in retraining for a tech tree ship onto a premium. Under the impression that I needed to finish retraining to get full skill effects (though the UI didn't indicate it as it used to, possible 2nd bug), I went to finish the retraining and was presented with an option to do it for doubloons (couldn't afford) or 25,000 elite XP. I chose the latter and went into battle. After the next game, I noticed that most of my FXP was gone and upon checking the notifications, saw that it cost a total of over 296,000 XP and ate almost 200,000 FXP which was in no way indicated when I selected the option. I obviously have no screenshots to back this up but I was wondering if it was an issue that others are having before putting in a ticket since, again, I have no proof for my claim.