rmb call panics on some nodes on mainnet

[Omarabdul3ziz]

on the mass caller script some nodes return this error

{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}
{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}
{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}
{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}
{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}
{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}
{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}
{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}
{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}
{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}
{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}
{"level":"debug","time":"2024-12-16T09:21:59Z","message":"recovered from panic: send on closed channel"}

happen on tfchain-client-go@77e684bcb1b2 and [email protected]