Spark IM Client for Mac needs Help

Since updating to OS X 10.10 Yosemite the Preferences and Notifications are no longer working in Spark. The company I work for uses Spark so I was pleased to find there was an IM client for Mac. Hoping someone with programing skills can fix this issue.

Yup, this is happens to me too…

Please help to update a bug fixes for Macintosh Yosemite 10.10.1