In the campaign, the Zhur location will not work. After I click "Land upon Zhur" and click okay, the game freezes when the loading is 100%. Despite this, the music continues to play and the cursor is fine while this is happening. Anyone having the same issue?

Did you already download the patch they released that fixed the crashes when loading into Zhur?

Haven't downloaded anything in ages it seems. Where do I find them?

You can find the new versions in your library when you click on Warlords Battlecry 3. There will be two different downloads. The top one is the main game after it was downgraded to 1.3 to fix a lot of issues that people had with the 1035 version, and the bottom one is the patch containing the map files for Zhur.