A stealthy update, huh?
Yes, I took it offline about one hour after I had uploaded it and uploaded the fixed version when it was ready.
BTW, while browsing through all the new stuff in World Builder I noticed that German Marine displays infamous three red blobs (in WB, this is NOT civilopedia only). Not idea what would happen if someone actually builds the unit.
Could you download the button fix, apply it and see if that fixes it ?
In game the same thing would happen, you would see 3 blobs

Concerning recent discussion I second Ulhan on subject of national flags in some cases it makes more sense than others, but overall effect is somehow related to fotball crowd.
Oh well, I just made a roman flag today anyway as I might split Rome and Italy into two separate civilizations. In any case, it now will be needed as the new Bakuel roman units wouldn't pass as italian units anyway

There seems to be serious shortage of modern armor; I wonder if distibuting existing ones among all the civs (just as you did with regular tanks) wouldnt look better than everyone riding an Abrams.
I saw (within your mod) some T-72/T-80 in various color schemes, M60, Merkava, danrell recently released some recolored versions (together with a beautiful Dreadnought battleship). The same goes for gunships. Well, just a thought.
This might be true, but there is a shortage of modern armors (and gunships) in general, there are a lot more tanks available. For tanks, I had plenty for civ specific units, I usually used one of the more advanced type as the one for the civ which was building it and the older tanks as tanks for other civs. For the latter I tried to give them to civilizations which used the tanks (even if they did not build them), or at least those whose territories they operated in

Ah, and German WWII infantry by bernie14:
http://forums.civfanatics.com/downloads.php?do=file&id=5992
Ok, you win, infantry and SAM infantry will be added from there, not so sure about marine though, I like the new one from Germany redux better.
One real balancing issue with Poland: it seems that your version of Poland is based on the Warlords version of Polish Empire mod, with hussar replacing knights.
It is based on the BtS version with hussar replacing knight (version 0.8)

Well, thats so much of me trying to be helpful. Once again, thank you for your hard (and much appreciated) work.
You are welcome, feedback is always appreciated.