The mobile app tells me it can't connect to 91.198.174.192. Trying a traceroute doesn't get there either (doesn't get past 63.218.243.17). It's not dns as traceroute gets an ip for wiki.
There is something screwed up with Telkom LTE currently. A was also unable to connect to Wikipedia (although that just started working 5 minutes ago) and cannot connect to bitbucket unless I use a VPN.
I had issues with both Wikipedia and BitBucket on Friday. Wikipedia has since started working again but still can't access BitBucket clearly still affecting a few sites :/