Those are solved reports from the wotlk realm. I'm not android user, so I don't know how this works, but if it basically shows the new posts from "
What's New" link, you can select only specific parts of the forum that you want to watch and that should solve the problem.
1) Navigate to your forum
Settings.
2) In the menu on the left, select
General Settings under
My Account
3) Scroll all the way down, there should be a section named
Exclude forums from "What's New":
4) In the list, again scroll all the way down, there should be Kronos with all it's subsections and the English offtopic forum.
5) Select everything above Kronos. You can use Shift and Ctrl+click selecting if you have specific sections you want or don't want to see there.
Let's say I want only news from English Kronos, everything else about TBC, Wotlk and all czech stuff should disappear. So I select EVERYTHING except the last part about Kronos.
Below that, there is a checkbox. If you leave it checked, the selected forum parts won't be visible on the forum. This way you can for example hide the Blacklist section.
If this doesn't help, you have to wait for a fix.