https://bugzilla.wikimedia.org/show_bug.cgi?id=58053 Bug 58053 depends on bug 69664, which changed state.
Bug 69664 Summary: WikibasePage.save fails without mwparserfromhell https://bugzilla.wikimedia.org/show_bug.cgi?id=69664
What |Removed |Added ---------------------------------------------------------------------------- Status|PATCH_TO_REVIEW |RESOLVED Resolution|--- |FIXED