"VERSION" update problem?

One of the recent nigthly updates (IDEA 11) come with sitring "VERSION" instead of numeric version. I think it was build 926. "VERSION" seems to prevent updating to newer version of the plugin (now build 930). I tried to uninstall and, after restarting, install back Scala plugin. It still shows as a version "VERSION".

Is there a way to get back to regular version numbers?