Issue Description:

After reload chunks, no visibility all anchors.

What happens:

What you expected to happen:

Steps to reproduce:

https://youtu.be/l7MGnxxpl6U

Affected Versions (Do not use "latest"):

-EnderIO > 5.1.55
-EnderCore > 0.5.73 and 0.5.76
-Minecraft > 1.12.2
-Forge > 14.23.5.2847 and 14.23.5.2854
-SpongeForge? > Yes and not
-Optifine? > Yes and not
-Single Player and/or Server? > Single Player and Server

*Included WorldEdit-CUI-Forge-Edition-2-2.2.0-mf-1.12.2-14.23.5.2768

Hello,

from what issue is this a duplicate ? I'm unable to find it.

Also i can reproduce on EnderIO 5.2.66 (with zoo and endergy) and EnderCore 0.5.76 on Forge 2854.