Disable a bugfix I did - to prevent event timers to be used still.

Code looks sane, but somehow it frustrates the panel animation timer, causing
freezes now. Work for tomorrow.

source/blender/windowmanager/intern/wm_window.c

@@ -1129,7 +1129,7 @@ void WM_event_remove_timer(wmWindowManager *wm, wmWindow *UNUSED(win), wmTimer *
 			wmEvent *event;
 			for (event = win->queue.first; event; event = event->next) {
 				if (event->customdata == wt) {
-					event->customdata = NULL;
+					//event->customdata = NULL;
 				}
 			}
 		}