diff --git a/EvitaDB.Client/Converters/DataTypes/EvitaDataTypesConverter.cs b/EvitaDB.Client/Converters/DataTypes/EvitaDataTypesConverter.cs
index 94a640a..ab1e172 100644
--- a/EvitaDB.Client/Converters/DataTypes/EvitaDataTypesConverter.cs
+++ b/EvitaDB.Client/Converters/DataTypes/EvitaDataTypesConverter.cs
@@ -649,6 +649,10 @@ public static Currency[] ToCurrencyArray(GrpcCurrencyArray arrayValue)
 
     public static DateTimeOffset ToDateTimeOffset(GrpcOffsetDateTime offsetDateTimeValue)
     {
+        if (string.IsNullOrEmpty(offsetDateTimeValue.Offset))
+        {
+            return DateTimeOffset.Now;
+        }
         TimeSpan hourOffset = TimeSpan.FromHours(int.Parse(offsetDateTimeValue.Offset.Substring(1, 2)));
         bool add = offsetDateTimeValue.Offset.ElementAt(0) == '+';
         TimeSpan offset = add ? hourOffset : hourOffset.Negate();