It's rather primitive... but it's a little something...

PEAK on bass, Rev2 with Strymon pedals on the noisy arpeggio in the back, ableton on drums, Kronos everything else.

https://soundcloud.com/user-113276372/monotony

No, that's not normal, with the possible exception of a patch with an unusual pan result.  Before anything else, it's always prudent to do a recalibration of the oscillators and filters.  Hold the GLOBAL button and at the same time press the LFO 2 button.  The recalibration will take about five minutes.  Then restart the instrument and see if it fixed the problem. 

Welcome and congrats on getting the Prophet 12, it's a very fully featured synth. You should find plenty of good tips and tricks in this forum, some of them might need proper time to digest as this synth goes very deep.

One quick tip that really helped with the workflow for me that might save you some time: When assigning modulation for an LFO or ENV, just hold that selector button (1, 2, 3, 4 and ENV 3, 4) and wiggle a knob to assign that mod target. Also, if you want to use the mod matrix assign button, you can holed the "Assign mod source" while pressing the OSC, LFO and ENV selector buttons to quickly select those as mod sources. I very rarely have to manually scroll down the mod matrix list since I realised that.

The sequencer is the main reason I got the Pro 3 personally.