Cannot join pool, cannot leave pool, stuck in the middle

[pantalooon]

My plotnft shows the following error:
Wallet height: 1883049
Sync status: Synced
Wallet id 2:
Current state: INVALID_STATE. Please leave/join again after block height 1840203
Current state from block height: 1840139

so I tried leaving and it gives me a mempool conflict:
chia plotnft leave -i 2
Will start self-farming with Plot NFT on wallet id 2 fingerprint 123456789
Confirm [n]/y: y
Transaction submitted to nodes: [('...', 2, 'MEMPOOL_CONFLICT')]

If I try to join a different pool it shows the same mempool_conflict.

Full node is synced of course