appmenu-qt is making my Qt app crash.

I'm rather shocked, but the stability of an app I frequently use (Mudlet) is compromised by an -even bugger (https://bugs.launchpad.net/appmenu-qt/+bug/808806)- appmenu in 11.10, which makes it crash:

Program received signal SIGSEGV, Segmentation fault.
0x00007fffd535a210 in DBusMenuExporter::setStatus(QString const&) () from /usr/lib/x86_64-linux-gnu/libdbusmenu-qt.so.2
(gdb) bt
#0 0x00007fffd535a210 in DBusMenuExporter::setStatus(QString const&) () from /usr/lib/x86_64-linux-gnu/libdbusmenu-qt.so.2
#1 0x00007fffd558a36e in AppMenuPlatformMenuBar::setAltPressed(bool) () from /usr/lib/x86_64-linux-gnu/qt4/plugins/menubar/libappmenu-qt.so
#2 0x00007fffd558a783 in AppMenuPlatformMenuBar::menuBarEventFilter(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/qt4/plugins/menubar/libappmenu-qt.so
#3 0x00007ffff68e41cd in QMenuBar::eventFilter(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#4 0x00007ffff5c30c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5 0x00007ffff64a13ef in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#6 0x00007ffff64a6985 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#7 0x00007ffff5c30afc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8 0x00007ffff64d48e9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#9 0x00007ffff64a7b12 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#10 0x00007ffff5c30afc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007ffff6544f99 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#12 0x00007ffff654540b in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#13 0x00007ffff6520347 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#14 0x00007ffff6549412 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#15 0x00007ffff2e2ca5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007ffff2e2d258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007ffff2e2d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007ffff5c5bed6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#19 0x00007ffff654907e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#20 0x00007ffff5c2fcf2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007ffff5c2fef7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
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ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: appmenu-qt 0.2.2-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Thu Oct 20 05:52:07 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110413)
ProcEnviron:
 LANGUAGE=en_CA:en
 PATH=(custom, no user)
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
SourcePackage: appmenu-qt
UpgradeStatus: Upgraded to oneiric on 2011-10-18 (1 days ago)