I'm sure I'm not alone who is getting sick of getting stuck at "Retrieving Character", rubberbanding, mini-rollbacks (like the one that just happened), etc. Why does this keep happening?
Population.
The game was capped off around 3-4k per realm for a reason. It was just not designed to handle this many players. There are, what, FIVE test/dev servers?
For the sake of sanity for your players and overall stability, please consider opening another PvP server.