I get the following errors on every zone change, version 6.3.11 in TBC classic:

These are the quests in my log atm

Bug description

Screenshots

Questie version

1437 got an Explore Objective in TBC that isn't there in Classic vanilla.
1382 will be fixed in next release.

Thanks for the report. I collected all similar problems in a new issue #2866
We will try to get it sorted for next release!