did you recently change your app’s name in the config.json? I guess it’s not an 1.4 specific problem, but a problem with the app name, as our internal logs suggest:
res/values/strings.xml:3: error: Apostrophe not preceded by \ (in Impossibru's Blockoban)
We’ll fix this with our next Build Server release iteration the next couple of days, in the meantime you could simply remove the apostrophe. 🙂 Thanks for the hint!
Regarding your BB build, it seems that you were trying to make a “test build”, meaning that you must provide your own debug token in the zip package like described here http://felgo.com/doc/vplay-deployment.html#building-your-game under “BlackBerry debug token”.