Yup. I came here to post a similar problem. I am attaching a screenshot of my blank tabs. It’s like the UI is frozen, but ONLY the tabs and the tab contents themselves. If I resize that window, it works again. Also, the menu on that window seems to work fine. AND importantly, any other windows besides the first are fine! So I usually have two (or three) ST3 windows open. One with work stuff, one with personal stuff, and possibly one or more depending on the moment. Only the first one for me is frozen. I can also extract the tabs from that window into new windows, and they work fine. Just this one is frozen until I resize it. I’m using 64-bit Cinnamon on LM17.3 (Ubuntu 14.04).
Also I should note that I do believe it is related to the issue mentioned by sunnyps above, because a window resize (e.g. unlocking it from full-screen mode, or just click-dragging the corner) will redraw the window and it works again.