I've just tried powering up 54.814 STEEM. The wheel is still spinning for the past 5 minutes at least. If I login to steemitwallet on another page, I can see my steem power balance 2245.710 is still the same, but the steem of 54.814 that was supposed to be powered up is now showing a balance of 0.01. So, I would say that something is definitely wrong. It seems like I just lost 54 steem and have a wheel just spinning in another window under the "convert to steem power" screen just stuck spinning. Its probably been about 10 minutes since I started writing this while this power up was supposed to happen.
I don't like what I see. This makes me feel like I should be powering down. What is wrong with the power up process? It used to take 1 or 2 seconds at most.