"IsDisabledByParentalControls" taint complaint

[Gregity]

My AddOn's been getting a Taint Complaint and I can't figure out why. This started happening with the 5.4.1 patch and I figure Blizz just might have introduced a bug.

The Tracker is a replacement and doesn't hook Blizzard or anything of the like, it just draws its own frame.

It doesn't happen with any consistency and I can't make it fail on demand. Earlier today I even had the tracker disabled and then it complained (same taint complaint) but picked on OverAchiever.

Does the following give anyone a hint? I'm not even mentioned except in the text. And the AddOn continues to work, just the message pops up.

Here is the message that Swatter gives me:

Error occured in: AddOn: QuestGuru_Tracker
Message: Error: AddOn QuestGuru_Tracker attempted to call a forbidden function (IsDisabledByParentalControls()) from a tainted execution path.
Debug:
[C]: IsDisabledByParentalControls()
..\FrameXML\MainMenuBarMicroButtons.lua:229:
..\FrameXML\MainMenuBarMicroButtons.lua:76
[C]: UpdateMicroButtons()
..\FrameXML\WorldMapFrame.lua:272:
..\FrameXML\WorldMapFrame.lua:255
[C]: Show()
..\FrameXML\UIParent.lua:1772: SetUIPanel()
..\FrameXML\UIParent.lua:1614: ShowUIPanel()
..\FrameXML\UIParent.lua:1545:
..\FrameXML\UIParent.lua:1541
[C]: SetAttribute()
..\FrameXML\UIParent.lua:2262: ShowUIPanel()
..\FrameXML\UIParent.lua:2246: ToggleFrame()
[string "TOGGLEWORLDMAP"]:1:
[string "TOGGLEWORLDMAP"]:1