I have submitted a problem report on this issue into the system.
Parts of The Cat's Lair (mostly up by the bar) in Trammel Britain mark as "The Blue Boar".
I have also submitted a problem report into the system on this issue.
The following used to work in rune names, now are blocked as somehow "Inappropriate" (over-aggressive regex, me thinks):
"Overseers"
"Grass" - also blocked for container engraving
"Counselor" - especially hard for marking the counselor's guild...
It would take me some time to find out exactly when these were added to the filter but these are included in the global filter due to either the entire word or certain contents of the word. There is no plan to remove these from the filter.
"
Overseers"; "Gr
ass"; "
Counselor"