Probelm with textures after 0.19624 update

I use default textures and recently updated to 0.19624 and the textures are acting odd.

The texture on the core kept switching to a bunch of random textures and different coloured hulls were being switched with each other too (e.g. black hull replacing red hull).

I have already gone to 'Options & Repair' in the launcher and selected 'Force Download All & Overwrite' to see if that would fix the issue but no change.

Any advice would be appreciated