The BOLT #9 specification reveals a 52-bit discipline that represents varied characteristic flags. That ought to require not more than 7 bytes, or much less.

Once I run the listnodes command, among the nodes embrace options fields which are within the vary of anticipated lengths, comparable to 808252a1 which is lower than 7 bytes, however others are unexpectedly lengthy, all the time starting with the byte 80 adopted by a protracted sequence of 00 bytes after which what look like the precise characteristic flags.

One among them seems to be like this: 800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000802000888252a1

Is that this a bug of some kind, or is there another data to be interpreted from these lengthy sequences of characteristic flags?