We have identified and resolved the root cause, which was related to a schema change on a base table that wasn't reflected in a view against that table.
Basically, a string column involving review task comments was made wider, but the view that feeds SEDE still thought it was shorter. A comment in the review queue for Buddhism (which exceeded the old length) was entered in the meantime, but this incompatibility wasn't spotted because the only views against it are the ones for SEDE.
Buddhismhas been corrected manually and is now complete.- We are currently kicking off the remainder of the databases, which will take about 8 hours. Meaning the remainder will be completed by this evening.
- We have created a task internally to automatically refresh all SEDE-related views prior to the weekly refresh task.