I have the same issue as the other people are reporting, stuck with a city event that can't be resolved because it doesn't appear. Unable to progress the game from there.
Also having the other issue mentioned here that one of the file path is too long for windows to copy when extracting the archive with the "(6a) Community Balance Overhaul - Compatibility Files (EUI)" file on windows 7. Not a huge issue, can be worked around by renaming the file to something shorter and then extracting, renaming again to the original name once extracted.
Both of these issues are on the most recent beta (February 9th) on the Improved-Interface zip.
Also having the other issue mentioned here that one of the file path is too long for windows to copy when extracting the archive with the "(6a) Community Balance Overhaul - Compatibility Files (EUI)" file on windows 7. Not a huge issue, can be worked around by renaming the file to something shorter and then extracting, renaming again to the original name once extracted.
Both of these issues are on the most recent beta (February 9th) on the Improved-Interface zip.