[rt-users] 3.7.86 system search editing broken?

[Brian Gallew]

In a previous version of RT, I edited two system searches:
Search - Unowned Tickets
Search - My Tickets

I did this so that I could add "Take", "SPAM", and "Resolve" columns.  
As part of the upgrade to 3.7.86, I've noticed that the   that I 
put in place of the column name has apparently been URL-escaped.  So, I 
tried to edit these searches again and was surprised to discover that 
the Query Builder didn't show any query at all!  Switching to Advanced 
mode revealed an empty query, too.  I kind of expected to see a message 
in the logfile, but there was nothing.  Have I found a bug?