Freeze turn

The situation happened twice and only after the 1.4 update, not sure about whether it happened after the 1.5
I could not do anything during my move, every tile and button was clickable (so I guess it's not a lag problem. Had those before, they have different consequences), but I could not perform any action. The only odd thing I saw during this "freeze" was that both times the opponent before or after me had a -1 in the troop section. When my turn ended, the troop count stabilized again.
I'm reporting this only because it happened twice. Hope the info helps.
I could not do anything during my move, every tile and button was clickable (so I guess it's not a lag problem. Had those before, they have different consequences), but I could not perform any action. The only odd thing I saw during this "freeze" was that both times the opponent before or after me had a -1 in the troop section. When my turn ended, the troop count stabilized again.
I'm reporting this only because it happened twice. Hope the info helps.