Right now if you put your IG or other handle in your profile, your profile will be made invisible until you remove the handle again. This is being done to stop people from linking to OF and other scams according to Tinder's own email they are sending. I don't know if this applies to all Match Group apps.
This ban is useful in an odd way because you now know that any profile you see with an IG handle is someone who is hacking to scam you. You are now going to need to link your IG to Tinder in the settings to have your IG on the app.