Advanced Filters -- updated 28 days ago - afaik has no map related features
AUI - Advanced UI -- updated 25 days ago - has a minimap
AwesomeGuildStore -- updated 14 days ago - no map related features
Bank Manager Revived -- updated 2 days ago - afaik no map related features
CookeryWiz -- updated 26 days ago - afaik no map related features
Crafting Stations -- updated 26 days ago - afaik does not cause the issue at hand
CraftStore -- updated 10 days ago - afaik no map related features
Dustman -- updated 9 days ago - afaik no map related features
ESO Toolbox -- updated 89 days ago - afaik no map related features
FCO ItemSaver -- updated 8 days ago - afaik no map related features
HarvestMap -- updated 4 days ago - map markers
HarvestMapAD -- || --
HarvestMapDC -- || --
HarvestMapEP -- || --
HarvestMapImport -- || --
Inventory Grid View -- updated 28 days ago - afaik no map related features
LootDrop, Continued (All in One) -- updated 28 days ago - afaik no map related features
LoreBooks -- updated 13 days ago - map markers
Lost Treasure -- updated 15 days ago - map markers
Map Coordinates -- updated 28 days ago - map coordinates
Merlin The Enchanter -- updated 25 days ago - afaik no map related features
MultiCraft -- updated 13 days ago - afaik no map related features
Potion Maker -- updated 8 days ago - afaik no map related features
Research Assistant -- updated 27 days ago - afaik no map related features
SkyShards -- updated 13 days ago - map markers
Tinydog's Crafting Calculator -- updated today - afaik no map related features
Undiscovered -- updated 253 days ago - map markers
WykkydsQuestTracker -- updated 28 days ago - afaik has no map related features
WykkydsToolbar -- updated 28 days ago - afaik has no map related features
I would say one of these marked orange is the culprit.
Seeing that Undiscovered is hopelessly outdated I recommend you first switch that out against
Destinations and check if it helps with the issue.