I have a problem with the acount not add me dragon kill points and I do not just add up the bosses killed me this summing the raid wipes as leader, and not to do.
Someone who can tell me what happens?

Thank you.

Looks like the oq.is_current_tier function does not really work for any languages except English, because it checks the localized instance name, but translations for those names are not present. Because of this DKP will be awarded only if the raid leader uses English language.

Maybe it would be better to use the language-independent encounterID for raid tier detection (e.g., see this table).