I haven’t had this problem with Chrome myself … but maybe you have.
When I opened Google Chrome today none of the tabs that were open the previous browsing session were loaded. I first though that this was due to a crash or some sort of corruption, but was able to reload all the tabs from last sessions with a click on the preferences icon in the top right and the selection of recent tabs there. When I closed and restarted the Chrome browser again, the tabs were not loaded and I decided to investigate the matter.