Mission Paradise lost is still active??

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Hey guys. Me and my friend were completing the game in coop and we just recently finished all mission in all of the regions so we were waiting for the call to start the missions Lions den.

After we did not recieve it we came to the realisation that we still have the mission Paradise lost uncompleted but here is the thing:
The objective is to escape hotel paraiso (which we cannot access anymore) and it does not even show up on the map.

Has this happened to anyone else/ is there a way to trick the game into realising that we had completed this mission? Thx in advance.