Hello,
After you are able to return to our Servers & start doing again few Actions what breaks some of our Rules
then the next Ban is Permanent without any excuses or similar.
Because you have already 1 Month & 3 Months so the next one is Perm.
About the Question of your Yellow Bans they are not count because they are older than 1 Year.
Everything else is clearly stated below:
§2.9 - How bans are issued
● The first 3 bans issued are at Game Moderator discretion.
● The 4th ban is 1 month.
● The 5th ban is 3 months.
● The 6th ban is permanent with no chance of undo.
Any bans further than 12 months before the current ban are ignored under this rule.
This is considered the cooling off period.
If you have at least two history bans of the same length in your ban history,
Game Moderators may extend your ban to the next ban history length, regardless of how many bans you have had in the last year.
For example, if you have already had two 1-month bans, your next ban can be extended to 3 months.
If you have two 3-month bans, your ban can be extended to perm.
Note that bans that are extended due to it being your 4th, 5th or 6th ban cannot be removed, they are strictly 1 month, 3 months and permanent.
I hope i could answer your Questions!