the one-time capacity upgrades don't seem to work at all (they only give single digit bonuses), and the medals don't seem to be working either (i thought skipping 15 click power caused me to miss the first click upgrade medal, but getting exactly 50 click power didn't give me a medal either). also, there's no music nor any visible bonus from prestige points that extends beyond the start of the new run.
This all sucks because the Electric Rubber series is built on a cool mechanic and concept that I have never seen anywhere else.
Please let this get better soon.