Worldgeneration issue - random block replacement

[swift imp]

blocks in my world generation are randomly replaced with other blocks, with lots of hitching.

I updated to the latest version of terralith along with a few other mods and now this happens to generated blocks post update, and after reverting blocks are still generating this way even in a completely new world and level.dat file

Any help? 2nd to latest terralith version 2.3.7b.
server logs and client logs below, both are latest.log

[swift imp]

im guessing my block ids are messed up in forge or something i just have no idea how it wouldnt be resolved by moving down to the previous version and even generating a new world

[novel lion]

not caused by Terralith

its a mismatch in mod versions between the client and server

[swift imp]

Omg

thank you so much

ill check right now

So even just a single one mismatched will cause that?

i see createdeco was missing

i appreciate the call out

I was having a lot of issues earlier with updating create and all of its little addons and i guess i must have missed deco in all of the shuffle

and i spent hours sniping around trying to figure it out

il update terralith back and quark and put extra sugar in my cereal for you guys

thank you

[novel lion]

the IDs of blocks between the client and the server will get mismatched

[swift imp]

ah i see

duh

i appreciate the info