If you have options "Resize", "Remove" the claim grayed out on your personal claim, or unable to interact with items on your claims - please, take following actions:
1) Approach personal monument with the character that has built the claim.
2) Open system chat
3) Type in chat
/claimrule personal char NAME 11111
NAME use the first name of the character. Note that this command is case sensitive - make sure to enter your character's name with correct case.
For example, for character LiQuiN Gerude, the command will be:
/claimrule personal char LiQuiN 11111
4) Relog into the game.
The issue should be resolved.
Please, contact us if you have any further questions.