When I call

`deriveaddresses "sh(wsh(multi(2,[aeee1e6a/49h/1h/0h]tpubDC5bVdaveQYxGFztMShFAjU637kKjrs9FD8ne1oHR7z8tLeQJExsaxWRVeSpcCcYMdp5ecf2LQhuVaeYFZ7YEpvWTJr4nDGUJrmuvLuTSsp/1/*,[f04973fd/49h/1h/0h]tpubDDSx3fQ8QyVN21PqRwobfAeDnjesTRMG3U6MPs2aUW5tYg9Arhz4tBRiUWTc9VrJBxRVXJqSrULfGs5HJZTqMJC7PBtDGT7cVtsySf76wmS/1/*,[149b5aca/49h/1h/0h]tpubDCCrKqf5e4eiXxRsma3QkcoKbd6MS8zxK5NTfsvNerTPVZcZqFMbn12D3qtWNLUBdxFkRhw2ZToRCMCNQzxG1T8dCVNMRuLwCmUngyf3CbB/1/*)))" 0 1`

I get back the following descriptors from getaddressinfo for the two addresses generated:

`sh(wsh(multi(2,[aeee1e6a/49'/1'/0'/1/0]021387edfa7024c6bced022d8ab95733e38f8fbe4151e28532feb29f8906a4fb5e,[80a9880b]039116115d10440ec1ba2f634e9b7f3b2a3f54dee5b9699501fc58394ddebd62c6,[4f4c39da]03539160098ca953042302cb577ae6103f44f58bd2d093819d3f3c8e267329f99c)))`

`sh(wsh(multi(2,[aeee1e6a/49'/1'/0'/1/1]03789212b1eeae74ea7d2729bedbe72f41e295543c0b8641ed8b883556dddef55f,[6e6574dc]028b4ec07462a0dd937b8d608b5951e8d2f7494145180e0265b17cf02b280d2629,[80b02878]0212a0f24ccc397b5bef557a3270b6c2cfb148fd726e4cdb417ef5c7655dd31838)))`

It looks like all three "*" path elements are incrementing together, correctly, but the key origin information is lost for the second and third ones.
pwallet->chain().showProgress("", std::max(50, std::min(75, (int)((progress / total) * 100) + 50)), false);
            const CScript& script = script_pair.first;
            int64_t time = script_pair.second;
            CScriptID id(script);
            if (pwallet->HaveCScript(id)) {
                pwallet->WalletLogPrintf("Skipping import of %s (script already present)\n", HexStr(script));
                continue;
            }
            if(!pwallet->AddCScript(script)) {
                pwallet->WalletLogPrintf("Error importing script %s\n", HexStr(script));
                fGood = false;
                continue;
            }
            if (time > 0) {
                pwallet->m_script_metadata[id].nCreateTime = time;
                nTimeBegin = std::min(nTimeBegin, time);
            }
            progress++;
        }
        pwallet->chain().showProgress("", 100, false); 
        pwallet->UpdateTimeFirstKey(nTimeBegin);
    }
    pwallet->chain().showProgress("", 100, false); 
    RescanWallet(*pwallet, reserver, nTimeBegin, false );
    pwallet->MarkDirty();
    if (!fGood)
        throw JSONRPCError(RPC_WALLET_ERROR, "Error adding some keys/scripts to wallet");
    return NullUniValue;
}
UniValue dumpprivkey(const JSONRPCRequest& request)