Beta V1.1 update issue

Not sure if anyone else has had this problem yet, but every time I have tried to open the Bonus menu with the newest update I receive:

I'm sorry, but an uncaught exception occurred.

While running game code:
File "renpy/common/00action_control.rpy", line 105, in __call__
renpy.show_screen(self.screen, *self.args, **self.kwargs)
Exception: Screen gallery_back is not known.

-- Full Traceback ------------------------------------------------------------

Full traceback:
File "renpy/common/_layout/screen_main_menu.rpym", line 29, in script
$ ui.interact()
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\ast.py", line 785, in execute
renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\python.py", line 1432, in py_exec_bytecode
exec bytecode in globals, locals
File "renpy/common/_layout/screen_main_menu.rpym", line 29, in <module>
$ ui.interact()
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\ui.py", line 247, in interact
rv = renpy.game.interface.interact(roll_forward=roll_forward, **kwargs)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\core.py", line 2243, in interact
repeat, rv = self.interact_core(preloads=preloads, **kwargs)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\core.py", line 2871, in interact_core
rv = root_widget.event(ev, x, y, 0)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\layout.py", line 857, in event
rv = i.event(ev, x - xo, y - yo, cst)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\layout.py", line 857, in event
rv = i.event(ev, x - xo, y - yo, cst)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\layout.py", line 857, in event
rv = i.event(ev, x - xo, y - yo, cst)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\screen.py", line 626, in event
rv = self.child.event(ev, x, y, st)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\layout.py", line 857, in event
rv = i.event(ev, x - xo, y - yo, cst)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\motion.py", line 827, in event
rv = d.event(ev, cx, cy, st)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\behavior.py", line 778, in event
return handle_click(self.clicked)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\behavior.py", line 721, in handle_click
rv = run(action)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\behavior.py", line 290, in run
return var(*args, **kwargs)
File "renpy/common/00action_control.rpy", line 105, in __call__
renpy.show_screen(self.screen, *self.args, **self.kwargs)
File "C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\renpy\display\screen.py", line 804, in show_screen
raise Exception("Screen %s is not known.\n" % (name[0],))
Exception: Screen gallery_back is not known.

Choosing to ignore simply fades to black and starts a new game.
No issues with any other menus to my knowledge