What happened to Loquendo voices?

When I generated Loquendo voices, the volumes are louder when it's normal. Why is this happening? That's odd and ridiculous! Someone will fix that issue for me.

Names:

Alan

Allison

Catherine

Dave

Elizabeth

Grace

Simon

Steven

Susan

Veena

Other languages:

Arabic - Laila and Tarik

Catalan - Jordi, Montserrat and Empar

Chinese - Linlin and Lisheng

Danish - Frida and Magnus

Dutch - Saskia and Willem

Esperanto - Ludoviko

Finnish - Marko and Milla

French - Bernard, Charlotte, Florence, Jolie, Olivier

Galician - Carmela

German - Stefan and Katrin

Greek - Afroditi and Nikos

Italian - Federica, Giulia, Luca, Marcello, Matteo, Paola, Raffaele, Silvana, Valentina

Norwegian - Henrik and Vilde

Polish - Krzysztof and Zosia

Romanian - Ioana

Russian - Dmitri and Olga

Spanish - Carlos, Carmen, Diego, Esperanza, Francisca, Jorge, Juan, Leonor, Soledad, Ximena

Swedish - Annika and Sven

Turkish - Kerem, Selin, Zeynep

Proof: https://cache-a.oddcast.com/tts/gen.php?EID=2&LID=1&VID=10&TXT=Why%20is%20Loquendo%20voices%20have%20higher%20volume%20when%20it%27s%20normal%3F%20Something%27s%20not%20right%20going%20on%20guys!%20It%20needs%20to%20be%20fixed!&IS_UTF8=1&ACC=3314795&API=2292376&CB=vw_mc.vwCallback&HTTP_ERR=1&vwApiVersion=2&d=f88dd...