That here explains the price drop. At version 0.7.0, you would expect upgrading to a new version to be less disruptive compared to many months ago.
I am stuck at "Last block was synced 3d 2h 51m 41s ago" and also have a pending transaction from the old version that didn't make it due to "hard fork".
So it shows as "invalid transaction expiration". Lovely.
So we have 10 second transaction confirmations, but 2 days to figure out how to run the mandatory new version. That's gotta be great for trading. NOT.