Using Windows/SDL version of r4866 with pak r605 (nightly webpage says pak 605, but upon opening it says pak 607M ...)
Station coverage of oil rigs are sometimes strange (1st image). Sometimes some crosses and some square blocks (square blocks may appear on different sides of the oil rig), sometimes all crosses and sometimes all square blocks. And if I try to click on Oil Rig in Factory Builder, the game crashes. Maybe the pak file for the oil rig is corrupted?
Besides, are those crosses intended? Last stable with pak r435 shows coverage in the same way as on land, as in the 2nd image.
