How come it doesn't show the minimum procedural heights of 2,000' and then 1,700' after LIMES?
The 2000' after limes is only mandatory if NLG is US. According to AIC you can go down to 1700' after LIMES.
Look at note bottom left on 50-1 on Navtech, when NLG is US, you are referred to 10-24, where it will state that with NLG US you can only decent to 2000 initially.
So I guess main difference here is that Jepp played it safe by saying 2000' after LIMES. That covers both cases regarding NLG's serviceability.