PE Explorer vs. Debugger differences

Question

I injected shellcode into an executable.
Entrypoint is set to first shellcode instruction.

Shellcode:

nop
nop
label:
nop
nop
jmp
label
nop
nop

which translate to: \x90\x90\x90\x90\xeb\xfc\x90\x90

Correct Values in PE can be seen with PE-Explorer

There are other values displayed in the debugger which translate to wrong instructions.

What am I doing wrong here?

Thanks