diff --git a/editions/tw5.com/tiddlers/filters/escapecss_Operator.tid b/editions/tw5.com/tiddlers/filters/escapecss_Operator.tid
index 240f48ec3..060476a7c 100644
--- a/editions/tw5.com/tiddlers/filters/escapecss_Operator.tid
+++ b/editions/tw5.com/tiddlers/filters/escapecss_Operator.tid
@@ -1,4 +1,6 @@
 caption: escapecss
+created: 20190629072855199
+modified: 20190629072855199
 op-input: a [[selection of titles|Title Selection]]
 op-output: the input with CSS escaping applied through the CSS.escape() method
 op-parameter: 
diff --git a/editions/tw5.com/tiddlers/filters/examples/escapecss Operator (Examples).tid b/editions/tw5.com/tiddlers/filters/examples/escapecss Operator (Examples).tid
index 394a49985..d1b9e4d14 100644
--- a/editions/tw5.com/tiddlers/filters/examples/escapecss Operator (Examples).tid	
+++ b/editions/tw5.com/tiddlers/filters/examples/escapecss Operator (Examples).tid	
@@ -1,5 +1,7 @@
 tags: [[escapecss Operator]] [[Operator Examples]]
 title: escapecss Operator (Examples)
 type: text/vnd.tiddlywiki
+created: 20190629072855199
+modified: 20190629072855199
 
 <<.operator-example 1 "[all[tiddlers]tag[Examples]escapecss[]]">>