Ubisoft is in the middle of transferring all of its data from one server farm to another, and while we knew the process would render some games unplayable, it seems the migration has affected a wider swath of Ubisoft's catalogue than previously anticipated.

Players are reporting issues with the PC version of Driver: San Francisco and with Anno 2070, according to a report by Eurogamer. Ubisoft, in addition to apologizing on its Twitter feed, is also working to correct the problem and has already found a preliminary solution for Anno 2070 players unable to get online. Ubisoft expects services to be fully restored by Thursday morning.

This article was originally published on Joystiq.