This is not a problem, only maybe need a little fix.
I send in HTML format, and the detail statistics are correct, but in this image say it was send in text mode. I tested change language, maybe a wrong translation but keep same. Can I fix it on the code?
I don’t like do updates when the system works so well, also I disabled that on config. But it is possible for me edit that on some code file?
For example change that code line the word “text” to “html” and viceversa.