Last modified: 2013-07-09 19:12:03 UTC
This edit looks like a minor change that led to a whole table being borked into invalid markup - not sure if it's a Parsoid or VE issue: https://en.wikipedia.org/w/index.php?title=Philippine_House_of_Representatives_elections,_2013&diff=563069666&oldid=563068452
The table contents there looks duplicated, which indicates that this could be a DSR inaccuracy in Parsoid. Needs further investigation.
This is reproducible by editing the oldid: https://en.wikipedia.org/w/index.php?title=Philippine_House_of_Representatives_elections%2C_2013&oldid=563068452&veaction=edit Will investigate this further today.
This is no longer reproducible with current VE and Parsoid. Not sure what fixed it, but fixed it is.