counterparty-core: SerializationTruncationError with addrindex 0.13.2 on testnet

Got this twice after restarting a formerly (when Core was addrindex 0.12.1) valid CP DB following an in-place upgrade from addrindex 0.12.1 to 0.13.2 beta. This appears right away and counterparty-server stops. I “solved” this by recreating the DB from scratch using reparse.

• v9.55.1
• addrindex 0.13.2 beta
• Ubuntu 16

  File "/usr/local/lib/python3.5/dist-packages/counterparty_lib-9.55.1-py3.5.egg/counterpartylib/server.py", line 408, in start_all
    blocks.follow(db)
  File "/usr/local/lib/python3.5/dist-packages/counterparty_lib-9.55.1-py3.5.egg/counterpartylib/lib/blocks.py", line 1106, in follow
    current_cblock = backend.getblock(current_hash)
  File "/usr/local/lib/python3.5/dist-packages/counterparty_lib-9.55.1-py3.5.egg/counterpartylib/lib/backend/__init__.py", line 49, in getblock
    return CBlock.deserialize(util.unhexlify(block_hex))
  File "/usr/local/lib/python3.5/dist-packages/bitcoin/core/serialize.py", line 115, in deserialize
    r = cls.stream_deserialize(fd)
  File "/usr/local/lib/python3.5/dist-packages/bitcoin/core/__init__.py", line 506, in stream_deserialize
    vtx = VectorSerializer.stream_deserialize(CTransaction, f)
  File "/usr/local/lib/python3.5/dist-packages/bitcoin/core/serialize.py", line 250, in stream_deserialize
    r.append(inner_cls.stream_deserialize(f))
  File "/usr/local/lib/python3.5/dist-packages/bitcoin/core/__init__.py", line 329, in stream_deserialize
    vin = VectorSerializer.stream_deserialize(CTxIn, f)
  File "/usr/local/lib/python3.5/dist-packages/bitcoin/core/serialize.py", line 250, in stream_deserialize
    r.append(inner_cls.stream_deserialize(f))
  File "/usr/local/lib/python3.5/dist-packages/bitcoin/core/__init__.py", line 199, in stream_deserialize
    scriptSig = script.CScript(BytesSerializer.stream_deserialize(f))
  File "/usr/local/lib/python3.5/dist-packages/bitcoin/core/serialize.py", line 234, in stream_deserialize
    return ser_read(f, l)
  File "/usr/local/lib/python3.5/dist-packages/bitcoin/core/serialize.py", line 81, in ser_read
    raise SerializationTruncationError('Asked to read %i bytes, but only got %i' % (n, len(r)))
bitcoin.core.serialize.SerializationTruncationError: Asked to read 21246 bytes, but only got 561

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