Fyrdraca, JPlo64, groovysmurf - is this poor sportmanship?

* This post has included poll whether you think that the described actions are poor sportmanship or not, so please cast your vote on this matter if you wish.
I report what happened in The Championship - Teams Game 20864718, which I consider extremely poor sportmanship by Fyrdraca, JPlo64 and groovysmurf, where they exploited a loophole in rules which allows not getting card after intentionally running out of time in escalating games. For the case you do not know this fact, this loophole in rules is already known to the site admins and was fixed for Nuclear and Zombie games but was not fixed for Escalating and Flat Rate games and therefore Fyrdraca, JPlo64 and groovysmurf exploited this loophole in rules in their way to achieve decisive win in the first set of our The Championship match (the set ended 3-2 in their favor).
In last round, green player intentionally run of time instead of ending turn, so that he does not get card. Situation on the map when green player run out of card was:
Red: 1 region with 9 troops, 4 cards with set
Green: 4 regions with 1,1,2 troops, 0 cards (ending the turn would make green have 1 card, which he avoided to happen)
Yellow: 1 regions with 12 troops, 3 cards without set
Cyan: 1 region with 10 troops, 4 cards without set (2 pairs)
If green player did not intentionally run out of card, then even with having 2 pairs cyan player would have very easy shot on win, by attacking 15v1,1,1,2 (98.5%) and 25v1,1,1,2,9 (94%), so their manipulating rules directly gifted them win in that game, which was apparently also be decisive game for our set in The Championship.
Some time after that game ended, I contacted Fyrdraca, JPlo64 and groovysmurf with proposal to replay the game in case that they agree with me that their sportmanship was poor. Note, I acknowledged that no official written rule was broken by them, but that my offer for replay is just in case that they agree that they showed poor sportmanship and in case that they agree that it was poor sportmanship from their side then I suggest replay of the game (which would otherwise be 94% won by my team). Fyrdraca, JPlo64 and groovysmurf replied that they do not think that their play in the Baseball game was unsportsmanlike and therefore rejected my offer to replay the game.
Important to tell is, I had already knew for this loophole in rules because nikola_milicki was also exploiting it in some previous war vs KORT but I would have never used this rule from my side even if I had the chance, because I think that exploiting this loophole is poor sportmanship. Indeed, if you search all my escalating games in my 12 years on this site, you will not find even a single game where I exploited this rule. Therefore, the fact that Fyrdraca, JPlo64 and groovysmurf exploited this rule in their way to win game them a very unfair strategical option advantage which ultimately decided winners of our first set in The Championships.
I am looking forward to hear opinions from the CC community on this matter.
I report what happened in The Championship - Teams Game 20864718, which I consider extremely poor sportmanship by Fyrdraca, JPlo64 and groovysmurf, where they exploited a loophole in rules which allows not getting card after intentionally running out of time in escalating games. For the case you do not know this fact, this loophole in rules is already known to the site admins and was fixed for Nuclear and Zombie games but was not fixed for Escalating and Flat Rate games and therefore Fyrdraca, JPlo64 and groovysmurf exploited this loophole in rules in their way to achieve decisive win in the first set of our The Championship match (the set ended 3-2 in their favor).
In last round, green player intentionally run of time instead of ending turn, so that he does not get card. Situation on the map when green player run out of card was:
Red: 1 region with 9 troops, 4 cards with set
Green: 4 regions with 1,1,2 troops, 0 cards (ending the turn would make green have 1 card, which he avoided to happen)
Yellow: 1 regions with 12 troops, 3 cards without set
Cyan: 1 region with 10 troops, 4 cards without set (2 pairs)
If green player did not intentionally run out of card, then even with having 2 pairs cyan player would have very easy shot on win, by attacking 15v1,1,1,2 (98.5%) and 25v1,1,1,2,9 (94%), so their manipulating rules directly gifted them win in that game, which was apparently also be decisive game for our set in The Championship.
Some time after that game ended, I contacted Fyrdraca, JPlo64 and groovysmurf with proposal to replay the game in case that they agree with me that their sportmanship was poor. Note, I acknowledged that no official written rule was broken by them, but that my offer for replay is just in case that they agree that they showed poor sportmanship and in case that they agree that it was poor sportmanship from their side then I suggest replay of the game (which would otherwise be 94% won by my team). Fyrdraca, JPlo64 and groovysmurf replied that they do not think that their play in the Baseball game was unsportsmanlike and therefore rejected my offer to replay the game.
Important to tell is, I had already knew for this loophole in rules because nikola_milicki was also exploiting it in some previous war vs KORT but I would have never used this rule from my side even if I had the chance, because I think that exploiting this loophole is poor sportmanship. Indeed, if you search all my escalating games in my 12 years on this site, you will not find even a single game where I exploited this rule. Therefore, the fact that Fyrdraca, JPlo64 and groovysmurf exploited this rule in their way to win game them a very unfair strategical option advantage which ultimately decided winners of our first set in The Championships.
I am looking forward to hear opinions from the CC community on this matter.