Font Getting Randomly Garbled

I'm having a problem with text getting garbled. It only happens with Futura BK BT and it happens randomly. Sometimes if I copy/paste the garbled text within the same document it fixes it temporarily. It is happening on several of my workmates' computers too. This has only been an issue since we updated to Corel X8 (not that I'm saying that's the problem). Any ideas on what's going on?