In a similar case to both Bryan and Wissa, Dango will, most likely, miss a few PL games during the next AFCON tournament. If Burkina Faso do well (which may or may not be possible, I am not familiar with their recent performances) it is likely that he will be unavailable for the following games;
Leeds
Wolves
Bournemouth
Tottenham
Everton
Sunderland
I have based this on assuming that the AFCON players will join their national teams two weeks prior to the start of the tournament.
Obviously, if BF don’t make it into the knockout rounds then he will be available for PL games sooner.