Very odd bug, so odd I didn't notice for ages. I have been trying to complete the Keep your enemy close [mission 4] of Winter Assualt Dissorder using the orks all last night and kept running into the same problem that the eldar and titan crew would get to the gate before my orks had managed to get beyond the first plasma generator. This was entirely becuase the orks would start with zero resource and power and I had a hard job building up a force with zero recourses in such a short time.
After deciding that all the walk throughs were suggesting I should have more I uninstalled and reinstalled the game from the box set, the orks now have 4000 resource and power. so I install the all to 1.41 patch and it's still working. but if i install the 1.41-1.50 and 1.51 patch it breaks again. I can't be bothered withthe intermediate step of finding out if 1.50 works but something after 1.41 is missing in that mission.