Bukkit

Short description about the bug/problem:
Occasionally active players will default back to guest rank, and be required to /acceptrules again in order to keep playing.

What steps will reproduce the problem?
1.Unable to consistently reproduce the problem.
2.Always happens when a player logs back on. Never while the player is online
3.

What is the expected output? What do you see instead?
Expect the player to keep their playable rank that they received after using /acceptrules. Instead they keep it for a while (multiple days of playing). Then all of a sudden revert back to guest till they do /acceptrules again.

What version of CommandRank are you using (for example v3.1.1)?
v3.2.1

Please paste your whole CommandRank config at pastie.org and link it there.
http://pastie.org/private/nxardxqnfuaouemuw8wjw

Do you have an error log of what happened?
No error log in the console. They just log in as the guest rank.

Please provide any additional information below.
Running CraftBukkit 1.7.2 R0.3
Managing with McMyAdmin Professional 2.5.2.0
Using PermissionsEx 1.20.4
Server: mc.slakers.net

Same problem, it occurs when our reservations plugin kicks in, the player will be kicked, upon login they will have no rank, thus they will be spammed with the accept rules message, a relog or a short period of time usually resolves the issue and reads their permission rank properly but with 400+ players registered its becoming a bit of an issue asking them to wait it out.