Please see:
This thread was added on February 12, 2020, with posts from Femennenly.
Given that the playing of operations is causing players to crash out of the client, leaving it as is would be worse for you as players.
Taking it down so we can fix it means that you won't crash.
Please keep an eye on my pinned topic for updates on the situations.
Fem,
It literally says it on the PSA lol.
"With the release of 0.9.1 we have uncovered a technical issue with operations which is causing instability in the client."