企业微信这边是有什么BUG吗还是遇到了 敏感字符做了消息过滤？？

corpid: wx6ba8151478913ace

能收到的被动消息响应是这样的：

<xml>
    <Encrypt><![CDATA[ZH3q+0/T1/9aRvmk1hpbx6BCvqjYfk1n9RXCEpOF1fCypdhjb0rXDyysp8GZuvkQ50VR94l9xatT7Lg7JIL3XzRiZvf5ACSP6gR6eMGTjvmddy5edKoyjAN/mplz6ml05dWmEUlYgAMgBYfQYnx4GRihrWbGFuqAm1HotvFdGqx8kUdH1fL+tNZd3mvWamvj9FJNUZEdUtAgd8ywus7GEXXGX3MS/R/HboOcVvn2HiAYIw3CCNAL+ZkRb12o7HxSChjdRVExeP1Kvt/ssOnVuCXSvndCXyUIr9D0mxQ4it4vlUvy22O0EBriqDdmEgVQbDy4Qxok9Eg4TH+LN8yptqfUD2F0ucr3DH/mlbll1aPrL1h4Xhw9Fn/5n3E+UwDhMB6jtBgiu5CnHbrwlOevPF9msXrGP/peOEmC6tdLqUc=]]></Encrypt>
    <MsgSignature><![CDATA[03dd64e206a955dd740178e09407944a8ef667a0]]></MsgSignature>
    <TimeStamp>1672682615</TimeStamp>
    <Nonce><![CDATA[43208166554]]></Nonce>
</xml>

不能收到回复的被动消息响应是这样的：

<xml>
    <Encrypt><![CDATA[TvA3IYv6GOIQTYGmf8sygqgR020uFR+9s75UDSXqj44nS4+W/9CvXOdPILscisBcHsjokgTZ/ZFNu/ixQNCA4L9F5y8pmXUufliogAXO62ugXRuIf7VJXP1Y82kVC9iljvJmnXiCAToKso0/5DUp8SW9XhkCLikjovWJlECQEfFCi7kp5CeCs2/EZRVMOIyNGnT0T34FL391lnVucZR6iDwCc9t3c119vTx6Lg9YzIu1V5bugiclkLDaxKGSLq80f2KhIwdzvfh2H53mGhoZqBgsaRspgRI8HE1O8nVWeYH5PEBVWw++MAkJW9Igjp1riAk8I7H16wbK4V8zO+fdiO/aqdjnqrG/hvD4ZOoMki6+1klN+3qmTO0+hIb7aMRFSnBGNoyqpmPx0pVkP7jUSzd7eWzz9A0woSHFQSM+SHY/CE4yRnJubLJp/z50PvzEmHJWiwmg2N50uKZFb2zva7D3hHjggf6KtGJ+KvFxiKA=]]></Encrypt>
    <MsgSignature><![CDATA[cfe3a37978f33da59ea2a39f84356d2dc0347a8a]]></MsgSignature>
    <TimeStamp>1672715575</TimeStamp>
    <Nonce><![CDATA[39085727895]]></Nonce>
</xml>