We've begun rolling out a recommended xrpld config change to hub, validator and node operators to address the issue for now.
In parallel, we're testing fixes for a point release that will address the root cause.
We'll continue updating the community as we progress.
This is still the case, and you may occasionally observe slower-than-usual ledger close times on the XRP Ledger.
Outside of this, closing times are normal.
We're aware of the issue and are finalizing a fix release targeting it as soon as possible.