This used to pop up once ever so often, but has been happening quite often now:

Message: Interface\AddOns\Grail\Grail.lua:8290: script ran too long
Time: Sun Mar 22 02:29:41 2020
Count: 1
Stack: Interface\AddOns\Grail\Grail.lua:8290: script ran too long
[string "=[C]"]: ?
[string "@interface\AddOns\Grail\Grail.lua"]:8290: in function NPCName' [string "@Interface\AddOns\Grail\Grail.lua"]:9719: in function _RawNPCLocations'
[string "@interface\AddOns\Grail\Grail.lua"]:8242: in function NPCLocations' [string "@Interface\AddOns\Grail\Grail.lua"]:9374: in function <Interface\AddOns\Grail\Grail.lua:9362> [string "=(tail call)"]: ? [string "@Interface\AddOns\Grail\Grail.lua"]:5883: in function ?'
[string "@interface\AddOns\Grail\Grail.lua"]:1386: in function ?' [string "@Interface\AddOns\Grail\Grail.lua"]:10580: in function _Tooltip_OnEvent'
[string "@interface\AddOns\Grail\Grail.lua"]:11166: in function <Interface\AddOns\Grail\Grail.lua:11166>

Locals:

This is a duplication of #154