Localization targets are missing after upgrading to 5.6.1 from 5.5

After upgrading to 5.6.1 my localization targets are missing, even tho I still have the files inside Content/Localization.

Is there a way to get them back? Or I just have to configure them again and since I have the files, import them after?

Actually it seems that simply recreating the targets (same names, setting folders and languages), gathering text and copying the files back into localization worked.

Just recount the words and that number should also update.