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ntp - all my ntpd servers marked falsetick, why?

I have a set of four ntpd servers that sync time from the
same stratum 1 server.
But on some clients they all are marked falsetick,
why?



 remote refid st t when poll
            reach delay offset
            jitter
==============================================================================
x10.201.24.36
            209.51.161.238 2 u 12 64 377 0.177 464.794 1.136
x10.201.13.99 209.51.161.238
            2 u 37 64 377 0.148 463.427 0.541
x10.201.24.37 209.51.161.238 2 u 817 1024
            377 0.174 462.235 0.143

x10.201.12.198 209.51.161.238 2 u 853 1024
            377 0.158 462.151 302.364
*127.127.1.0 .LOCL. 10 l 48 64 377 0.000 0.000
            0.004


They recover
from time to time, but why does it happen at all?
Also another question is why
do I have such a big offset?
I tried to leave only 1 ntp server, but offset
doesn't go down anyway.



 remote
            refid st t when poll reach delay offset
            jitter
==============================================================================

*10.201.12.198
            209.51.161.238 2 u 64 64 7 0.108 470.963 0.200
 127.127.1.0 .LOCL. 10 l 136 64
            14 0.000 0.000 0.001


I
am runing CentOS 7 and all servers are in the same
network.



ntp.conf:



driftfile
            /var/lib/ntp/drift
restrict default kod nomodify notrap nopeer
            noquery

restrict -6 default kod limited nomodify notrap nopeer
            noquery
restrict 127.0.0.1
restrict
            lga-ntp03.pulse.prod
server lga-ntp03.pulse.prod iburst
            burst
restrict lga-ntp06.pulse.prod
server lga-ntp06.pulse.prod
            iburst burst
restrict lga-ntp05.pulse.prod
server
            lga-ntp05.pulse.prod iburst burst
restrict
            lga-ntp01.pulse.prod
server lga-ntp01.pulse.prod iburst
            burst

includefile /etc/ntp/crypto/pw
keys
            /etc/ntp/keys


Update
#1
After removing LOCL (Thanks to @John Mahowald), I am still
getting my servers marked as
falsetick:



 remote refid st t when
            poll reach delay offset
            jitter
==============================================================================
x10.201.24.36
            209.51.161.238 2 u 886 1024 7 0.177 -330.92 0.172

*10.201.13.99
            209.51.161.238 2 u 773 1024 17 0.203 -152.68 0.090
x10.201.24.37
            209.51.161.238 2 u 750 1024 17 0.167 94.101 0.468
x10.201.12.198
            209.51.161.238 2 u 409 1024 17 0.129 51.831
            0.176

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