This morning we were dropped in THK (and the group was working together like a well-oiled machine....a rarity that was being savored!) with no warning lag or anything.
Husband and I were just out in Perdition Rock co-monking for a capping/Final Blow group (he needed the quest as well) and were dropped within shouting range of the quest's end. I was able to sign right back in within a minute or so (however long it takes to login and load the outpost) but all that work was lost.
Anet does a great job with their tweaks (regardless of the individual gripes
) but this is beginning to get very annoying. Maybe they'll add more or fix the old servers soon. I'm sure they're tired of getting reports.

is it possible they are integrating additional servers into the system ahead of the expected avalanch of people for the coming event?