Is anyone else encountering this problem?

I've been googling around since last night, and I've been getting inconsistent results. People are saying now that the Polish Language patch is online- but I'm not seeing it in the Launcher DLC list.

For that matter, since I have the steam version, I can't even download "Troll Trouble" (It continuously says "Error Writing file, Retrying in 10 seconds), and I have no "Promo Code" anywhere to input into the field.

At this point, I'm feeling pretty exasperated. Is anybody else out there having a similar issue? Any suggestions other than getting the non-steam version?

Steam copy here as well. This is what I'm seeing.

I really don't want to play the game beyond the point I'm at until the Polish option becomes available. :\

If you're having trouble installing the DLC, try running the launcher as an administrator. That worked fine for me.

GoG version here, but i'm having some trouble downloading the troll dlc too

Error writing file or no connection

tried running as adm, patch.exe, deleting the content on regedit.exe. Nothing so far

Same here. Either cannot write or cannot connect. Any idea when they'll fix this? GoG version, btw.

Also, same here.
GOG Version, BTW.