[Bug]: Missing Textures for Entities

[Einstijn75]

General Info

• [X] I didn't added any mods
• [X] I can reproduce this issue consistently in single-player
• [ ] I can reproduce this issue consistently in multi-player
• [X] I have searched for this issue previously and it was either (1) not previously reported, or (2) previously fixed and I am having the same problem.
• [ ] I am crashing and can provide my crash report(s)
• [X] I am using the latest version of the modpack

Your launcher

Curse forge

Modpack version

2.0

Describe your issue

When i spawn into my world it starts of fine and after about 3-5 seconds most of the textures of anything that isn't a solid block disappear and change into a very light blue almost white color.

Steps to reproduce the issue

1. spawn into world.
2. wait 3 to 5 seconds.

Additional Information

[Einstijn75]

after reinstalling the mod the issue disappeared