Hello Andrew. I found the mistake. When you was drawing Damba island you overlapped the new island coastline with an existing administrative boundary, defined as an inner boundary of Lake Victoria. Damba Island was defined as a relation but not as an inner boundary of Lake Victoria. So, after deleting the old inner administrative boundary and adding the new relation Damba Island as inner for Lake Victoria the rendering seems OK again. Please in the future do not overlap inner boundaries because the relation will not render.

Dear Andrew, since your last edit of Lake Victoria it's no longer rendering. I can't immediately see what is wrong so please find your mistake in this changeset.

Thanks Jan, could help. Would be great if someone just adds some warnings to the validation rules for new tags added.
Typos are corrected.

Hi Jan, sorry for the mistake. Typo, will correct them imediatly. Could you help me in detecting those typo's ? I am using ID and JOSM but neither warns me about typo's when editing or uploading. What tool do you use ?

Please stop drawing roads on top of already existing roads. Also apply the coorect classification for the roads, the roads you added are minor roads surely not Primary roads. Putting the wrong road classifications disrupts programs depending on OSM data. Please read the "Highway classification" for Africa" in the wiki: osm.wiki/Highway_Tag_Africa.
Please look at the tutorials first before making further changes to the map.
For the above reasons your changes have been deleted.

No problem, everyone needs to learn. There are good videos available on the HOT website and on youtube explaining very nicely the basic functions including squaring buildings and road classifications. Feel free to look at them, they will get you started fast and avoid that other people revert the changesets you made.
Keep on going, you are doing great !

Super !

Thanks, super !

Checked it and squared it my self. What editor are you using, the squaring doesn't seem to work or you are msiing on how it works. Please check the other buildings you added. Would be more convenient for reviewers if you keep your changes together in larger changesets. Thank you for quick response and keep on mapping !

Thank you, great work, keep on learning and mapping !

Dear, another problem, the buildings are not squared. Functions exist in every editor to square your buildings. In the neighborhood many buildings are added as areas without tagging. They don't show on the map and are incorrect. every building needs the tag building=yes (or type of building) and needs to be squared. Thank you for correcting.

Same problem with road classification. This road is a private driveway and should be tagged accordingly using the tag highway=service; service=driveway. Also the driveway does not share a node with the highway so routers cannot find it. Please change, also review your other changesets please.

Dear, same problem. This road is a private path, please tag accordingly.

Hi, the buildings you added are not squared. Please revie your changes and square the buildings before adding them to the map.

Regards, Bert Araali

Hi, you added roads but classified them wrong. These are minor roads not trunk or secondary roads. Your edits are disrupting routing programs. Kindly read the wiki page osm.wiki/Highway_Tag_Africa and correct the mistakes.

Regards, Bert Araali

Hello, you added a road where there is none to be found in the middle of a lake. It is on top of the region and district boundary which are key elements of the map. Please do not add non existent roads especially on existing key elements. Kindly correct your mistales.

Regrads, Bert Araali

Hello, you added roads and classified them as Primary roads which is not correct. Please read the wiki page osm.wiki/Highway_Tag_Africa how to correctly tag and classify roads. Kindly correct your mistakes because it is disrupting routing programs.

Regards, Bert Araali

Hello Jan,

Sorry for the typo. I think all of them are fixed now.

Hello Jan, also noticed it. I am using ID and trying out some new 3D and indoor tagging features. I am updating it the coming few days and will remove the typos. Thanks for the help.

This changeset created a lot of damage to the map. Many nodes are deleted leaving areas with nodes deleted so many areas have now different shapes. Should be reverted, manual editing of all the damage will take many days of work.