Guild Wars 2

I just was in Orr when the game crashed:

*--> Crash <--*
Assertion: Model leaks detected.
File: ..\..\..\Engine\Model\Model.cpp(7040)
App: Gw2.exe
Pid: 9664
Cmdline: -bmp
BaseAddr: 01380000
ProgramId: 101
Build: 53120
When: 2015-09-16T16:06:21Z 2015-09-16T18:06:21+02:00
Uptime: 0 days 1:23:49
Flags: 0

This has been happening to me after the patch yesterday in PvE… It wouldnt even let me open the client after my first crash last night, so I had to do a hard reboot overnight and it worked great until about an hour ago…where it crashed again