I don't know if it is my version, a v1.0 thing, or just by rare chance but Sweboz has been basically broke the whole game. They were stagnant for a long time, then when threatened to the west the decided to expand eastward to Silengoz. After I gave them all the Rhineland and Netherlands after buying them from the Aedui (this was before I installed FD), they invaded Kimbrioz (Denmark). The weird thing is in the Baltic is a territory that rebelled from the Sauromatians. For the last couple decades they have been having a cold war with the two Gallic factions. Sweboz has generally been a disappointment in my campaign.