Hey, I'm an apprentice and I've been left on my own for the day, so bear with me here!

I have a problem with my switching. Testing between neutral and phase at one switch, I get 230V, but at the 2nd switch I get nothing. It is definitely the same feed, I've traced it back and everything. What could be the problem? Please help, it's so embarrassing that I can't get my lights working!
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