I had been battling since yesterday against AI about four matches per two hours online never leaving to main menu, but waited the time in game result screen. During this battling I had got level up (from 25 to 26), 40k coins, two completed tasks, five achievements and sixth after the game didn't let me in battle and returned me to main menu instead and spent those coins, and also won 37 games straight (that how I got 3 of those achievements). After returning to main menu everything seemed okay, but then I had to refresh the game when game stuck when I was going to Professor's Island, and... all those things obtained were lost: the level up, the weapons I bought after returning to home base, my achievements, the win streak of course... everything. I assume that I have now the amount of money and stuff that I had before starting battling last night (when I refreshed the page last time(?)).

I had same problem a while ago: http://forum.team17.co.uk/showthread.php?t=60750

Its save issue I guess, so in further after every few games, close it :) In my case it happens mostly after im idle and that hint message shows up, or after several games in a row, so dunno if helps, but I also after every few games open inventory and check trough achievements or something, to try to give a game a chance to save it self :\ But DONT have such a long sessions or you will end up like that :) Also, don't visit friends just after you finished a game, or close or do something that will require something to load, as I said, give it a chance to save it self..

Well, I spent like 5-10 minutes, I think, doing nothing special, just buying stuff and checking my achievements (and calculating) and so, but maybe it wasn't long enough. Damn it. :D

But no can do, better luck next time (no, not going to try it again). ;)

Hmm, this is awful, sorry about this guys. I thought we'd got rid of all these bugs. Got the teams task for today sorted then!! ;)

No worries there, just hoping it gets fixed eventually and just wanted to report it (okay, I had a vague dream that I could have got those things back, but that's another thing). ;)

But I understand very well that when you're playing beta version, all kind of trouble can come to you. Let's just hope that whatever happens in beta, stays in beta. :D