I am half way through the rigging tutorial, I've had a few problems with it but nothing I haven't been able to fix so far. However whilst doing one for the videos I turned my geometry layers back on and I didn't see what I expected to see. The geometry has become all messed up.
This is what it did look like:
The Rig so far
What it looks like now
Can anyone help me know what I have done and possibly let me know how to fix this please!