Slicers not pulling through data - worked before

[Liz17]

I created a Dashboard which uses slicers for months, companies and years. Worked perfectly before and since yesterday it is not pulling through any data for January - May and also December. Data set is working and correct, no errors when refresh. Managed to somehow get it working again earlier today. Saved and closed the program and when I re-opened it again the same issue occured. 

[flath]

Hi, @Liz17 

In Power BI Desktop, when you access the 'Data' tab of your pbix, is there any data for the company in these months?

If there isn't any data appearing for these months when you filter the company in "Data" tab, maybe the problem is in the query. There's must be something filtering theses months. It wouldn't produce any error message as well.

Regards

[Liz17]

Thank you. There is definitely data and it worked before. I have various tabs with different visuals for the same date period having same issue