https://postimg.cc/mhF8hrbv

I used generate guides from curves and then hair from guides, it works fine the strands get grounded exactly where the curves are but then when i save the project and load back into it the hair strands randomly just get grounded elsewhere on the mesh. It is usually around this area that this accurs most of the time with other projects also. im not sure what fixes they could be but i have tried adding the strands and guides again and deleting the old ones but the error persists. Other things to note is that the head is rigged and has been rotated from its default position. any fixes would be helpful