I am guessing that your time zone offset is a negative number.
All timestamps have an associated time zone, even if it's not explicitly specified or stored. Since you didn't specify a time zone offset in the expression, it will default to the session, user, or system time zone (in that order). After adjusting for the time zone, the value exceeds the largest allowable value of 9999-12-31 23:59:59.999999 UTC (GMT).
In the past, many sites set the time zone offset to zero and this behavior was effectively masked. But on TD13.10 or TD14.0, especially if you want the option of using Temporal features, you must deal with time zones properly.
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