Looker studio ends up using cached data in rapports

I am having the issue that when i make a rapport in looker studio and share it with a link or get it to send out mails with it, the data is now older cached data. This problem started perhaps a month or two ago. Is there something in the piwik data connector that is making this happen? Or perhaps looker studio changed something in the way it handles data from Piwik Pro.

Its quite frustrating as the collegues who are getting rapports now all complain about the out of date data, and nothing has changed in the way i set them up.