On the second picture I see you've upgraded your academy. Upgrading the Academy costs BP, i forgot how much for that level but comparing the difference I think it is 500 BP. Upgrading deducts the cost from your current BP. About your EP, I don't have any idea.
As suggested, it looks like you have spent BP on upgrading your Academy. In the third screen shot I am a little confused, how have you gone from a pirate rank of over 100 to a pirate rank of 1? Are you sure these screen shots were taken at the same time?
How many bp does it cost to upgarde academy to 3? Because I lost a massive Amt of bp. i was told it was from academy, which does use bp, but now Iiam thinking how can that upgrade eat up over half my bp. I lost somewhere between 1000-1200 bp.
Hey bear , Thanks, that's what they thought in guild chat also and i agreed, but then hoped it was a bug so I could get my bp back. Oh well. Isn't it exciting though, I'm finally on forum. This made me join, so it turned out well anyways.