[1.19.2] Client crash upon login. (ConcurrentModificationException)

[Sandriell]

Describe the bug

While logging into a dedicated server, the client crashed. A subsequent login worked fine however, so maybe a rare race condition?

How can we reproduce this bug or crash?

Unsure, only occurred once out of many logins, and then not again the next time.

What Minecraft version is this happening on?

Minecraft 1.19.2

What Forge version is this happening on?

43.2.21

What Refined Storage version is this happening on?

1.11.6

Relevant log output

https://gist.github.com/Sandriell/348e75e171ed0be429b799f89f25f0bb

[raoulvdberge]

Sorry, 1.19.2 is no longer maintained.

[Sandriell]

Sorry, 1.19.2 is no longer maintained.

You just released a 1.19.2 update 2 days ago.

[raoulvdberge]

Only stupid people never change their minds :-)
That 1.19.2 release was mainly created to fix an important (world crashing) issue (and to backport the other bugfixes at that point because why not)