Hey Alexanto,

Thank you for asking in the Hub. 
Can you double check if your location is updated within your profile settings?

Hello @alexanto 

Sorry to hear that there's a problem. Can you confirm you are seeing this on the Web, the Mobile App, or both?

Thanks so much.

Hi,

Same kind of problem here, it appears that my personal heatmap isn't taking any activity from the last few months into account.

Hey @D_F_ & @alexanto, 
Thanks for your posts and sorry for the trouble. It would be helpful to understand exactly which activities you believe are not appearing on your personal heatmaps. While we don't need a complete listing, 1-3 activity links could be helpful along with a screenshot or two illustrating what is seen on your end. For assistance linking to an activity, the following help article should guide you in the right direction: How to Get and Share Links From Strava
 
How to take a screenshot:
iPhone
Android
Apple Computer
Windows Computer
Apple Watch
 
You can then send an email directly to support@strava.zendesk.com with the screenshot(s) as well as link(s) to the missing activity(ies). Our support team will take a look at your account and try to figure out what's going on. 

I've currently having the same problem. The furthest back one that I'm not seeing on there is from last year, but I noticed it 2 weeks ago.

same issue here, several years of activities gone. it only seems to show my most recent activity the rest seems to have been "deleted" in the Heatmap. 

So it turns out if you started calling some of your activities something besides your main activity, only the main activity will show up. You must go into your settings and have those other activities, ie for me I just had running turned on & not trail running, so none of my trail runs were coming up on the heat map. That made everything from the past come up on my heatmap